Cards ranked by grading upside — PSA gem rate, raw-to-PSA-10 multiple, and probability-weighted grading ROI. Including thin, low-sale markets. Build a custom screen across every metric.
| Card | Set | Raw | Gem rate | PSA 10 | Multiple | Grade ROI | Pop 10 | Sales 30D |
|---|---|---|---|---|---|---|---|---|
 Hop's Snorlax#184/225Holofoil | SVP Black Star Promos | $16.50 | 4.8% | $176 | 10.7× | -91% | 15 | — |
 Swampert ex#95/95Holofoil | Team Magma vs Team Aqua | $280 | 5.9% | $502 | 1.8× | -92% | 45 | — |
 Tranquill#149/86Holofoil | Black Bolt | $5.80 | 11% | $60.69 | 10.5× | -92% | 23 | 3 |
 Water Energy#103/106Holofoil | Emerald | $16.69 | 9.2% | $81.99 | 4.9× | -92% | 12 | — |
 Cynthia's Garchomp ex#204/225Holofoil | SVP Black Star Promos | $5.75 | 44% | $13.99 | 2.4× | -93% | 1,111 | 15 |
 Vullaby#144/86Holofoil | White Flare | $10.02 | 7.3% | $86.54 | 8.6× | -93% | 16 | 1 |
 Maractus#093/86Holofoil | Black Bolt | $7.52 | 14% | $38.00 | 5.1× | -94% | 22 | — |
 Venipede#132/86Holofoil | Black Bolt | $7.79 | 12% | $31.00 | 4× | -96% | 23 | 1 |
 Typhlosion δ#012/101Holofoil | Dragon Frontiers | $77.42 | 1.7% | $399 | 5.2× | -96% | 23 | 16 |
 Eevee#11/53Holofoil | Wizards Black Star Promos | $50.51 | 0.3% | $1,792 | 35.5× | -96% | 31 | 38 |
 Grass Energy#88/95Holofoil | Call of Legends | $78.70 | 0.7% | $300 | 3.8× | -99% | 1 | — |
Grade ROI assumes a flat ~$80 grading fee (PSA's per-card minimum). Run the exact numbers
