The rookie card market, measured — not guessed. Every number below comes from real sales tracked in the AgentGrail catalog over the last two weeks, compared against the prior month. July 13, 2026.
Market temperature: running hot
30 tracked rookies moved up more than 15% this fortnight against 0 that cooled, across cards with enough sales to measure honestly (at least three in each window). 19,562 new rookie cards entered the catalog this week.
🔥 The Heat Board
Biggest verified upward moves — median sale price, last 14 days vs the prior month. Moves beyond 5x are excluded as data noise, not celebrated as rockets.
Drake Maye — 2024 panini Panini Totally Certified
▲ $5.99 → $29.95 (+400% · 3+21 sales tracked)
J.J. McCarthy — 2024 panini Panini Donruss
▲ $6.00 → $30.00 (+400% · 5+37 sales tracked)
Ace Bailey — 2025 bowman Bowman Greatness Loading
▲ $6.00 → $29.99 (+400% · 9+5 sales tracked)
Caleb Williams — 2024 panini Panini Donruss Optic
▲ $24.99 → $123 (+391% · 5+34 sales tracked)
Ben Rice — 2025 topps Topps
▲ $14.50 → $70.00 (+383% · 8+15 sales tracked)
Cam Ward — 2025 topps Topps Chrome 1975 Topps - X-Fractor
▲ $5.00 → $24.00 (+380% · 3+9 sales tracked)
Dylan Harper — 2025 topps Topps Finest
▲ $9.70 → $46.50 (+379% · 3+14 sales tracked)
VJ Edgecombe — 2025 topps Topps
▲ $7.00 → $33.55 (+379% · 3+3 sales tracked)
👀 Most watched rookies
The rookie cards collectors search most on AgentGrail right now:
- MIKE TROUT — 2011 Topps Update 2011 Topps Update
- Mike Trout Angels — 2011 Topps Update 2011 Topps Update
- Ken Griffey Jr — 1989 Upper Deck 1989 Upper Deck
- Patrick Mahomes Silver — 2017 Panini Prizm 2017 Panini Prizm
- PATRICK MAHOMES II — 2017 Panini Prizm 2017 Panini Prizm
- Ken Griffey — 1989 Upper Deck 1989 Upper Deck
This week in one table
| Signal | Read |
|---|---|
| Temperature | running hot (30 up / 0 down >15%) |
| Hottest verified mover | Drake Maye +400% |
| New rookie cards catalogued | 19,562 this week |
| Methodology | Median raw sale, 14d vs prior 30d, ≥3 sales per window, 5x ratio cap |
How to read this report: "heating" and "cooling" describe measured sale prices, not recommendations. Card prices are volatile and past movement predicts nothing. This is market data, not investment advice. Check any card's live value yourself — scan it free, ten a day, no account needed.
Frequently asked questions
Where does Rookie Grails' data come from?
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Browse deeper: football rookies · basketball rookies · baseball rookies · related reading in the PSA pop report guide and the card condition guide.