By The Cardboard Host
Published: 11/02/2025
Every collector dreams of finding the next big thing before the market catches on. While everyone’s chasing the latest breakout names, there are three promising rookie cards quietly gaining momentum. The smart collectors are already taking notice.
Here are three rookie cards that might just be today’s bargains and tomorrow’s treasures.
🥇 1. Jordan Addison — 2023 Prizm Rookie https://www.ebay.com/sch/i.html?_nkw=2023+prizm+jordan+addison+&_sacat=0&_from=R40&_trksid=p2334524.m570.l1313&_odkw=2023+prizm+jordan+addison+sold&_osacat=0&LH_Complete=1&LH_Sold=1
Addison’s on-field chemistry and consistent yardage make him a long-term fantasy and collecting sleeper.
- Card to Watch: 2023 Panini Prizm Silver Rookie #312
- Why It’s Undervalued: Prices dipped after his slow start, but volume and route-running are elite.
- Market Range: ~$12–18 raw, $80–120 PSA 10.
👉 Collector’s Tip: Look for clean centering and sharp corners — PSA pop count still low.
🥈 2. Coby White — 2019 Optic Rated Rookie
Coby’s resurgence with Chicago has been one of the NBA’s quietest comebacks.
- Card to Watch: 2019 Donruss Optic Holo Rated Rookie #166
- Why It’s Undervalued: He’s finally showing leadership and consistency.
- Market Range: ~$8–15 raw, $60–85 PSA 10.
👉 Collector’s Tip: This card’s surface scratches easily — use direct light inspection before grading.
🥉 3. Riley Greene — 2023 Topps Chrome Rookie Auto https://www.ebay.com/sch/i.html?_nkw=2023+Topps+Chrome+Riley+Green+Auto&_trksid=p2334524.m4084.l1313&_odkw=2019+optic+rated+rookie+Coby+White&_osacat=0
Detroit’s standout outfielder continues to develop at the plate.
- Card to Watch: 2023 Topps Chrome Rookie Autograph #RA-RG
- Why It’s Undervalued: His hitting metrics and fan following are trending up, but prices haven’t caught up.
- Market Range: ~$45–65 raw, $200+ PSA 10.
👉 Collector’s Tip: Watch for on-card autos with clean ink — smudges drop grade value fast.
📈 Final Thoughts
Undervalued cards don’t stay that way forever. Each of these players shows long-term upside that’s not yet fully baked into their card prices. The window for smart buys is still open — but not for long.
Whether you’re flipping or holding, The Cardboard Host will keep scouting the market for the next hidden gem.
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