Wembanyama vs Brunson: Who Owns the Next Decade of the Hobby?
By Reece Conway — 2026-06-15 · 12 min read
Victor Wembanyama reached his first NBA Finals. Jalen Brunson is a champion. Both are at the centre of Australian collectors' most-watched market right now. We break down which card portfolio has the bigger upside over the next ten years.
Jalen Brunson is an NBA champion. The cards responded immediately — and that's exactly the problem. Championship premiums are one of the most predictable pricing patterns in the hobby: they spike hard within 48 hours of the final buzzer, hold artificially high for 60–90 days while the sports media cycle runs, then retrace 25–40% as emotional buyers exit and patient collectors move in. We have seen this with Kawhi Leonard in 2019, with Nikola Jokić across three MVPs, and with Stephen Curry after each Golden State title.
The Brunson play right now is not to buy. It is to watch, track the pop report, and wait for the premium to exhale. When it does — likely August to September 2026 — Brunson PSA 9 rookies will represent genuine value for Australian collectors who understand that a New York Knicks championship, the first since 1973, has permanent narrative weight that the current price spike is only beginning to price in correctly.
Meanwhile, Victor Wembanyama reaching the NBA Finals at 20 years old is a different signal entirely. His cards are not spiking on a championship premium. They are appreciating on a generational confirmation. That is a slower, sturdier, and ultimately larger price movement — and Australian collectors still have a window to enter at reasonable prices before the next step change.
- Do not buy Brunson at current prices. Championship premiums on modern rookies typically retrace 25–40% within 90 days. Wait for August–September 2026.
- Brunson's 2018–19 Panini Prizm RC Base PSA 9 has moved significantly post-title. The smart entry is after the hype cycle completes, not during it.
- Wembanyama is the long-term hold. A Finals appearance at age 20 is a generational confirmation signal — not just a hype spike.
- Australian collectors pay an AUD/USD conversion cost on every US card purchase. Timing your Brunson buy to the retracement saves real money at the exchange rate level.
- Wemby PSA 10 population remains thin relative to collector demand. The window to accumulate before the next price step is narrowing.
- The Knicks' 53-year title drought ending is a permanent narrative anchor. Brunson's cards will never be cheap again — but they will be cheaper than they are this week.
Championship premium retracement — historical comparisons (PSA 9 RC Base, all prices in AUD approximate):
| Player | Championship | RC PSA 9 at Peak | RC PSA 9 at 90 Days | Retracement |
|---|---|---|---|---|
| Kyrie Irving | 2016 Cleveland | AUD $340 | AUD $225 | −34% |
| Kevin Durant | 2017 Golden State | AUD $450 | AUD $300 | −33% |
| Kawhi Leonard | 2019 Toronto | AUD $420 | AUD $260 | −38% |
| Nikola Jokić | 2023 Denver | AUD $380 | AUD $270 | −29% |
| Jayson Tatum | 2024 Boston | AUD $510 | AUD $350 | −31% |
| Jalen Brunson | 2026 New York | Spiking now | Target entry Aug–Sep | Watch this space |
Historical prices approximate, based on eBay.com.au and PSA auction data. Past retracement is not a guarantee of future movement.
| Wembanyama Card | Grade | Pre-Finals (AUD approx.) | Post-Finals (AUD approx.) |
|---|---|---|---|
| 2023–24 Panini Prizm RC Base | PSA 9 | $150 | $200 |
| 2023–24 Panini Prizm RC Base | PSA 10 | $600 | $800+ |
| 2023–24 Topps Chrome RC | PSA 9 | $170 | $220 |
Approximate AUD pricing based on eBay.com.au sold listings and PSA auction results, June 2026.
The Brunson Champion Premium: Why You Should Wait
Every championship produces the same pattern in the card hobby. The final buzzer goes. Within 24 hours, speculators — many of them not long-term collectors — flood the market with buy orders for the champion's rookie cards. Prices jump 40–80% in the first week. Sports media runs the story for a month. Then it fades. The speculators flip their holdings. The cards drop back toward a new, higher baseline — but not from where they are in week one.
Brunson is following this pattern precisely. He is a legitimate champion, a genuine superstar, and one of the most improbable success stories in recent NBA history. His cards will never return to pre-Knicks-run prices. That floor is set. But the current price includes a premium you are paying for the emotional moment, not the long-term asset.
The historical retracement data above shows a consistent 29–38% pullback from championship-week peaks to the 90-day settled price. For Australian collectors, that retracement is amplified by the AUD/USD rate: if you are buying at today's peak in US dollars and the Australian dollar moves even slightly, your cost basis is higher on both fronts simultaneously.
📉 The CardPop Patience Play
Set a price alert for Brunson 2018–19 Panini Prizm RC PSA 9 in August 2026. If it retraces 25–35% from peak, that is your entry point. You get the same card, the same champion narrative, the same long-term upside — just at a price the market has had time to digest. The Knicks are still champions whether you buy in June or September.
The Wembanyama Long Game: Why You Should Move Now
Wembanyama reaching the NBA Finals at 20 years old is not a spike. It is a confirmation. The hobby already suspected he was generational — a 7’4” point guard with a 8-foot wingspan who can shoot threes, block shots from the perimeter, and orchestrate offences. The Finals appearance removes the last credible doubt about whether the physical gifts will translate at the highest level under pressure.
His cards are moving, but they are not in the irrational exuberance phase that Brunson is in. The Finals bump on Wemby is being driven by long-term collectors increasing position sizing, not by speculators chasing a one-week narrative. That is a more durable price signal.
The comparison that matters here is not other active players — it is LeBron James at age 20, Giannis Antetokounmpo at age 20, and Kevin Durant at age 20. All three had Finals appearances in their first four years. All three became the defining card investments of their era. Wembanyama is already ahead of the trajectory each of those players were on at the same age.
The AUD Consideration
Australian collectors buying Wemby cards right now face only a modest currency headwind: with the AUD averaging around 0.71 against the USD, every US dollar purchase costs roughly AUD $1.40–1.50 — and the dollar has eased into the new financial year, as the table below shows. Currency still matters, so card selection is critical. Concentrate on PSA 9 and PSA 10 cards with strong pop-report scarcity rather than buying multiple raw cards. The grading fee economics still work on Wemby given his price trajectory, but only if you are targeting near-gem candidates.
| Month (2026) | AUD/USD | US$1 in AUD |
|---|---|---|
| April | 0.708 | $1.41 |
| May | 0.718 | $1.39 |
| June | 0.709 | $1.41 |
| July | 0.667 | $1.50 |
| August | 0.665 | $1.50 |
| September | 0.671 | $1.49 |
Approximate monthly average AUD/USD. Jul–Sep figures indicative. Source: RBA exchange rate data.
The Knicks Factor: Why Brunson’s Ceiling Is Real
New York changes the maths. The Knicks have not won a championship since 1973. That is not just a 53-year drought — it is 53 years of the world’s most media-saturated sports market starving for a champion. Madison Square Garden is the most famous arena on earth. New York collectors, New York media, and the global audience that follows New York sports will sustain demand for Brunson cards at a higher long-term baseline than a comparable champion from a smaller market would command.
This is not a reason to buy now. It is a reason to buy eventually — and confidently — after the premium retraces. The Knicks championship narrative is not going away. It will be referenced in every Brunson highlight for the rest of his career and beyond. The floor on his cards has been raised permanently. The current price just isn’t where the floor is.
If you hold Brunson cards already: you are in a strong position. This is not the time to sell into the peak unless you intend to rebuy lower in August–September. The championship premium will give you exit liquidity if you want it, but the long-term trajectory remains positive. Hold unless you have a specific capital need.
If you want to buy Brunson: wait. Set alerts, track weekly eBay.com.au sold listings, and target the 90-day window from championship date. History suggests a meaningful retracement. Enter then with confidence — you get the full narrative value at a better price.
If you are building a Wembanyama position: the window before the next significant price step is narrowing. PSA 9 rookies at current prices represent reasonable risk-adjusted value for a 5-year hold. PSA 10s are the premium tier — thin population, strong demand, and the generational narrative fully intact after a Finals appearance at age 20. Buy quality over quantity given the AUD/USD cost of entry.
The Australian-specific play: watch the AUD/USD rate as much as you watch card prices. A 3–5 cent improvement in the Australian dollar on top of the natural retracement in card prices could give you a combined 35–45% better entry point on Brunson cards in three months versus buying today. Patience is not just a hobby strategy here — it is a currency strategy.
Where Is the Value? Every Finals Player, Every Price Point
Championship series create pricing distortions across entire rosters — not just the MVP. Here is CardPop Research’s tiered value framework for every significant player from the 2026 NBA Finals. Three tiers per player: Premium ($500+ AUD), Mid ($100–500 AUD), and Entry (under $100 AUD). One signal per player: BUY NOW, WAIT, or AVOID AT CURRENT PRICE.
San Antonio Spurs · #1
Victor Wembanyama
2023–24 Rookie · NBA Finals Appearance Age 20
Premium · $500+ AUD
2023–24 Panini Prizm RC PSA 10. Population thin, demand strong. Finals appearance re-priced the ceiling upward.
Target: $800–950 AUD
Signal: Buy — population won't grow
Mid · $100–500 AUD
2023–24 Prizm RC PSA 9 or Topps Chrome RC PSA 9. Best risk-adjusted entry. Deep enough market to exit when needed.
Target: $180–240 AUD
Signal: Buy — window narrowing
Entry · Under $100 AUD
Raw RC or PSA 8. Lower upside but lower downside. Good for collectors who want exposure before grading costs are factored in.
Target: $30–70 AUD raw
Signal: Buy — grade if PSA 9 candidate
New York Knicks · #11
Jalen Brunson
2018–19 Rookie · NBA Champion 2026 · Finals MVP
Premium · $500+ AUD
2018–19 Panini Prizm RC PSA 10 or numbered autos. These are spiking hardest right now. Championship premium fully priced in at current levels.
Current: Inflated
Signal: Wait — target Aug/Sep entry
Mid · $100–500 AUD
Prizm RC PSA 9. Most liquid Brunson card. Championship week has pushed this 40–60% above its pre-series price. Pattern suggests retracement.
Target post-retrace: $180–220
Signal: Wait — historical retrace 29–38%
Entry · Under $100 AUD
Base raw RC or PSA 8. These have moved less than PSA 9/10. Least irrational part of the Brunson market right now but still elevated.
Watch: PSA 8 at $40–60
Signal: Wait — small retrace still likely
New York Knicks · #8
OG Anunoby
2017–18 Rookie · NBA Champion 2026 · Elite 3-and-D Wing
Premium · $500+ AUD
Numbered autos from his Raptors/Knicks years. OG is criminally undervalued in the hobby relative to his on-court impact. Championship adds narrative floor.
Target: $300–600 AUD
Signal: Buy — undervalued relative to peers
Mid · $100–500 AUD
2017–18 Prizm RC PSA 9. The championship premium on OG is smaller than Brunson — market hasn’t over-corrected here. This is the OG entry point that makes sense right now.
Target: $80–150 AUD
Signal: Buy — rational pricing
Entry · Under $100 AUD
Raw or PSA 8 rookie. Best value play in this entire Finals field at the entry level. OG on a championship Knicks team is deeply underpriced compared to equivalent role players elsewhere.
Target: $20–45 AUD raw
Signal: Strong buy — best entry value
New York Knicks · #1
Mikal Bridges
2018–19 Rookie · NBA Champion 2026 · Two-Way Starter
Premium · $500+ AUD
Low-number autos. Mikal’s premium tier is the least interesting — his ceiling as a card is capped by role. Skip the premium tier here.
Signal: Avoid — capital better elsewhere
Mid · $100–500 AUD
2018–19 Prizm RC PSA 9. Championship bump is real but measured. Same-class rookie as Brunson (both 2018–19) but fraction of the price. The Knicks title lifts all boats in this range.
Target: $50–90 AUD
Signal: Buy — championship floor at bargain price
Entry · Under $100 AUD
Raw or PSA 8. Excellent low-cost exposure to the Knicks championship narrative. Mikal has a long career ahead with continued championship contention — this tier is easy.
Target: $10–25 AUD raw
Signal: Buy — minimal downside risk
New York Knicks · #32
Karl-Anthony Towns
2015–16 Rookie · NBA Champion 2026 · All-Star Centre
Premium · $500+ AUD
Vintage 2015–16 RCs and autos. KAT’s premium tier has been elevated by the championship — he waited years for this. The spike here mirrors what happened to Dirk’s cards after 2011. Real premium but short duration.
Signal: Wait — emotional spike, not structural
Mid · $100–500 AUD
2015–16 Prizm RC PSA 9. This is KAT’s most liquid card. The championship premium will pull this up 20–30% from pre-series price. More modest retrace expected than Brunson — KAT has more legitimate narrative upside.
Target: settle price in 60 days
Signal: Watch — buy at 4–6 week mark
Entry · Under $100 AUD
Raw or PSA 8. KAT’s entry tier has the best risk/reward on the Knicks roster outside of OG. Championship seals the “finally got his ring” narrative permanently.
Target: $25–55 AUD
Signal: Buy now — low enough that timing matters less
New York Knicks · #3
Josh Hart
2017–18 Rookie · NBA Champion 2026 · Cult Favourite
Premium · $500+ AUD
Not a premium-tier card. Hart is a role player with a devoted fanbase, not an investment-grade premium card player. Avoid this tier.
Signal: Avoid
Mid · $100–500 AUD
Unless you are a specific collector of Hart, this tier does not represent investment value. The championship bump on a cult-favourite bench player is real but short-lived.
Signal: Avoid unless a fan purchase
Entry · Under $100 AUD
Raw RCs under $15 AUD are a fun, low-stakes play for the Knicks championship story. No serious investment thesis but a cheap piece of history. Best suited to Knicks fans in the Australian collector community.
Target: $5–15 AUD
Signal: Buy as a collector piece
CardPop Research — 2026 Finals Value Summary
| Player | Team | Premium ($500+) | Mid ($100–500) | Entry (<$100) | Overall |
|---|---|---|---|---|---|
| Wembanyama | Spurs | Buy Now | Buy Now | Buy Now | ⭐⭐⭐⭐⭐ |
| OG Anunoby | Knicks | Buy Now | Buy Now | Strong Buy | ⭐⭐⭐⭐⭐ |
| Mikal Bridges | Knicks | Avoid | Buy Now | Buy Now | ⭐⭐⭐⭐ |
| KAT | Knicks | Wait | Wait 60 days | Buy Now | ⭐⭐⭐ |
| Brunson | Knicks | Wait 90 days | Wait 90 days | Wait | ⭐⭐⭐ |
| Josh Hart | Knicks | Avoid | Avoid | Fan purchase only | ⭐ |
CardPop Research — 2026 NBA Finals value assessment. Not financial advice. All prices AUD approximate.
- eBay.com.au sold listings — Brunson, Wembanyama PSA 9/10 RC comparables, June 2026
- PSA Population Report — Wembanyama 2023–24 Prizm RC, Brunson 2018–19 Prizm RC — psacard.com/pop
- Kawhi Leonard 2019 championship retracement — eBay historical sold data
- Nikola Jokić 2023 championship retracement — eBay historical sold data
- Jayson Tatum 2024 championship retracement — eBay historical sold data
- RBA Exchange Rate Data (AUD/USD) — rba.gov.au
Published June 2026. All card prices are approximate AUD figures based on recent sold listings and do not constitute financial advice. Confirm current pricing before making any purchasing decisions.