Cards ranked by grading upside — PSA gem rate, raw-to-PSA-10 multiple, and probability-weighted grading ROI. Including thin, low-sale markets.
| Card | Set | Raw | Gem rate | PSA 10 | Multiple | Grade ROI | Pop 10 | Sales 30D |
|---|---|---|---|---|---|---|---|---|
 Landorus#131/86 | Black Bolt | $29.88 | 22% | $138 | 4.6× | -44% | 117 | 13 |
 Golett#122/86 | Black Bolt |
| $8.42 |
| 17% |
| $110 |
| 13.1× |
| -44% |
| 31 |
| — |
 Gym Badge#XY204/211 | XY Black Star Promos | $40.83 | 4.2% | $875 | 21.4× | -44% | 12 | 4 |
 Ho-Oh#027/115 | Unseen Forces | $42.99 | 24% | $160 | 3.7× | -43% | 49 | — |
 Raging Bolt ex#218/162 | Temporal Forces | $13.99 | 40% | $54.50 | 3.9× | -43% | 372 | 5 |
 Celesteela#SV32/94 | Hidden Fates Shiny Vault | $5.24 | 68% | $25.20 | 4.8× | -43% | 965 | 5 |
 Lisia's Appeal#246/191 | Surging Sparks | $32.86 | 29% | $113 | 3.4× | -43% | 1,995 | 14 |
 Revavroom ex#224/197 | Obsidian Flames | $6.51 | 30% | $60.00 | 9.2× | -43% | 579 | 8 |
 Onix#071/100 | Sandstorm | $16.61 | 38% | $61.99 | 3.7× | -43% | 15 | — |
 Iron Hands ex#154/131 | Prismatic Evolutions | $37.78 | 29% | $125 | 3.3× | -42% | 586 | 7 |
 Poliwag#125/165 | Expedition Base Set | $17.61 | 45% | $55.00 | 3.1× | -42% | 33 | — |
 Levincia#244/182 | Destined Rivals | $9.90 | 50% | $40.00 | 4× | -42% | 205 | 2 |
 Fearow#045/165 | Expedition Base Set | $8.32 | 51% | $38.00 | 4.6× | -42% | 66 | — |
 Pignite#097/86 | White Flare | $10.90 | 21% | $99.99 | 9.2× | -42% | 82 | 8 |
 Vanillish#190/182 | Paradox Rift | $11.22 | 35% | $60.00 | 5.3× | -42% | 447 | 15 |
 Tynamo#113/86 | Black Bolt | $18.54 | 19% | $131 | 7× | -42% | 115 | 2 |
 Appletun#211/191 | Surging Sparks | $7.29 | 31% | $59.94 | 8.2× | -42% | 430 | 4 |
 Lillie's Clefairy ex#195/225 | SVP Black Star Promos | $15.87 | 30% | $80.00 | 5× | -42% | 472 | 20 |
 Ho-Oh ex#104/115 | Unseen Forces | $282 | 4.9% | $3,650 | 12.9× | -42% | 47 | 6 |
 Teal Mask Ogerpon ex#145/131 | Prismatic Evolutions | $24.21 | 32% | $89.95 | 3.7× | -42% | 447 | 10 |
 Fraxure#146/86 | Black Bolt | $25.90 | 27% | $110 | 4.3× | -41% | 94 | 3 |
 Dachsbun ex#169/142 | Stellar Crown | $78.75 | 38% | $160 | 2× | -41% | 1,631 | 10 |
 Milcery#152/142 | Stellar Crown | $18.74 | 40% | $65.00 | 3.5× | -41% | 623 | 8 |
 Sandy Shocks ex#250/182 | Paradox Rift | $9.30 | 37% | $54.36 | 5.8× | -41% | 349 | 7 |
 Simisear#100/86 | White Flare | $16.66 | 23% | $107 | 6.4× | -41% | 82 | 2 |
 Psyduck#104/147 | Aquapolis | $159 | 14% | $775 | 4.9× | -41% | 54 | 4 |
 Moltres#27/62 | Fossil | $10.03 | 9% | $230 | 22.9× | -41% | 129 | 3 |
 Rookidee#225/193 | Paldea Evolved | $11.08 | 24% | $89.00 | 8× | -41% | 135 | 4 |
 Azumarill#077/114 | Steam Siege | $10.97 | 8.9% | $239 | 21.7× | -41% | 10 | — |
 Iono's Bellibolt ex#183/159 | Journey Together | $44.65 | 30% | $135 | 3× | -41% | 2,442 | 34 |
 Cornerstone Mask Ogerpon ex#160/131 | Prismatic Evolutions | $16.90 | 28% | $90.00 | 5.3× | -40% | 384 | 6 |
 Archaludon ex#241/191 | Surging Sparks | $13.80 | 42% | $55.50 | 4× | -40% | 734 | 9 |
 Pecharunt ex#085/64 | Shrouded Fable | $6.64 | 54% | $35.00 | 5.3× | -40% | 175 | 1 |
 Basic Water Energy#279/193 | Paldea Evolved | $14.85 | 53% | $45.00 | 3× | -40% | 209 | 2 |
 Fog Crystal#227/198 | Chilling Reign | $5.08 | 54% | $33.15 | 6.5× | -40% | 107 | — |
 Chandelure#TG04/196 | Lost Origin | $5.00 | 23% | $79.00 | 15.8× | -40% | 139 | 7 |
 Eiscue#205/193 | Paldea Evolved | $21.78 | 17% | $160 | 7.3× | -40% | 268 | 6 |
 Miriam#238/198 | Scarlet & Violet | $5.84 | 33% | $55.86 | 9.6× | -40% | 1,308 | 6 |
 Korrina's Focus#174/163 | Battle Styles | $6.59 | 49% | $38.85 | 5.9× | -40% | 105 | 3 |
 Jumpluff#011/109 | Team Rocket Returns | $38.00 | 11% | $350 | 9.2× | -40% | 26 | 3 |
 Yanma#183/182 | Destined Rivals | $5.07 | 28% | $65.31 | 12.9× | -40% | 290 | 6 |
 Vanilluxe#113/86 | White Flare | $44.38 | 18% | $235 | 5.3× | -40% | 54 | 4 |
 Boldore#128/86 | White Flare | $5.70 | 22% | $84.90 | 14.9× | -40% | 46 | 2 |
 Charmander#097/165 | Expedition Base Set | $15.43 | 33% | $73.50 | 4.8× | -40% | 209 | — |
 Sylveon EX#RC21/83 | Generations | $86.61 | 3.7% | $1,800 | 20.8× | -40% | 132 | 28 |
 Wallace#194/195 | Silver Tempest | $6.02 | 55% | $34.00 | 5.6× | -40% | 129 | 1 |
 Ferrothorn#209/182 | Paradox Rift | $5.68 | 43% | $43.25 | 7.6× | -39% | 163 | 2 |
Grade ROI assumes a flat ~$25 grading fee. Run the exact numbers
