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 |
|---|---|---|---|---|---|---|---|---|
 Chandelure#103/86 | White Flare | $70.32 | 29% | $200 | 2.8× | -39% | 264 | 9 |
 Ferrothorn#209/182 | Paradox Rift |
| $5.64 |
| 43% |
| $43.25 |
| 7.7× |
| -39% |
| 163 |
| 2 |
 Floragato#197/193 | Paldea Evolved | $22.91 | 19% | $150 | 6.5× | -39% | 330 | 8 |
 Wallace#194/195 | Silver Tempest | $6.06 | 55% | $34.00 | 5.6× | -40% | 129 | 1 |
 Charmander#097/165 | Expedition Base Set | $15.51 | 33% | $73.50 | 4.7× | -40% | 209 | — |
 Zweilous#147/86 | White Flare | $12.25 | 17% | $133 | 10.8× | -40% | 73 | 11 |
 Miriam#238/198 | Scarlet & Violet | $5.61 | 33% | $55.86 | 10× | -40% | 1,308 | 6 |
 Gardenia's Vigor#202/189 | Astral Radiance | $5.69 | 57% | $32.40 | 5.7× | -40% | 191 | 1 |
 Jumpluff#011/109 | Team Rocket Returns | $38.00 | 11% | $350 | 9.2× | -40% | 26 | 3 |
 Eiscue#205/193 | Paldea Evolved | $21.58 | 17% | $160 | 7.4× | -40% | 268 | 4 |
 Sylveon EX#RC21/83 | Generations | $87.39 | 3.7% | $1,800 | 20.6× | -40% | 132 | 26 |
 Pecharunt ex#085/64 | Shrouded Fable | $6.44 | 54% | $35.00 | 5.4× | -40% | 175 | 1 |
 Rookidee#225/193 | Paldea Evolved | $11.02 | 24% | $89.00 | 8.1× | -41% | 135 | 3 |
 Archaludon ex#241/191 | Surging Sparks | $13.96 | 42% | $55.50 | 4× | -41% | 734 | 9 |
 Cornerstone Mask Ogerpon ex#160/131 | Prismatic Evolutions | $17.14 | 28% | $90.00 | 5.3× | -41% | 384 | 4 |
 Fog Crystal#227/198 | Chilling Reign | $5.25 | 54% | $33.15 | 6.3× | -41% | 107 | — |
 Milcery#152/142 | Stellar Crown | $18.57 | 40% | $65.00 | 3.5× | -41% | 623 | 8 |
 Psyduck#104/147 | Aquapolis | $159 | 14% | $775 | 4.9× | -41% | 54 | 4 |
 Dachsbun ex#169/142 | Stellar Crown | $78.55 | 38% | $160 | 2× | -41% | 1,631 | 10 |
 Moltres#27/62 | Fossil | $10.16 | 9% | $230 | 22.6× | -41% | 129 | 3 |
 Sandy Shocks ex#250/182 | Paradox Rift | $9.37 | 37% | $54.36 | 5.8× | -41% | 349 | 6 |
 Fezandipiti ex#084/64 | Shrouded Fable | $12.60 | 55% | $39.99 | 3.2× | -41% | 323 | 3 |
 Azumarill#077/114 | Steam Siege | $11.34 | 8.9% | $239 | 21× | -41% | 10 | — |
 Lillie's Clefairy ex#195/225 | SVP Black Star Promos | $15.71 | 30% | $80.00 | 5.1× | -41% | 472 | 20 |
 Fraxure#146/86 | Black Bolt | $25.94 | 27% | $110 | 4.2× | -42% | 94 | 3 |
 Simisear#100/86 | White Flare | $17.06 | 23% | $107 | 6.3× | -42% | 82 | 2 |
 Ho-Oh ex#104/115 | Unseen Forces | $282 | 4.9% | $3,650 | 12.9× | -42% | 47 | 5 |
 Iron Hands ex#154/131 | Prismatic Evolutions | $37.49 | 29% | $125 | 3.3× | -42% | 586 | 9 |
 Korrina's Focus#174/163 | Battle Styles | $6.58 | 49% | $37.60 | 5.7× | -42% | 105 | 3 |
 Teal Mask Ogerpon ex#145/131 | Prismatic Evolutions | $24.58 | 32% | $89.95 | 3.7× | -42% | 447 | 10 |
 Iono's Bellibolt ex#183/159 | Journey Together | $46.18 | 30% | $135 | 2.9× | -42% | 2,442 | 32 |
 Fearow#045/165 | Expedition Base Set | $8.32 | 51% | $38.00 | 4.6× | -42% | 66 | — |
 Levincia#244/182 | Destined Rivals | $9.79 | 50% | $40.00 | 4.1× | -42% | 205 | 2 |
 Revavroom ex#224/197 | Obsidian Flames | $6.12 | 30% | $60.00 | 9.8× | -42% | 579 | 7 |
 Boldore#128/86 | White Flare | $7.18 | 22% | $84.90 | 11.8× | -42% | 46 | 2 |
 Lisia's Appeal#246/191 | Surging Sparks | $32.24 | 29% | $113 | 3.5× | -42% | 1,995 | 14 |
 Vanillish#190/182 | Paradox Rift | $11.76 | 35% | $60.00 | 5.1× | -43% | 447 | 13 |
 Tynamo#113/86 | Black Bolt | $19.22 | 19% | $131 | 6.8× | -43% | 115 | 2 |
 Onix#071/100 | Sandstorm | $16.61 | 38% | $61.99 | 3.7× | -43% | 15 | — |
 Pignite#097/86 | White Flare | $11.59 | 21% | $99.99 | 8.6× | -43% | 82 | 8 |
 Poliwag#125/165 | Expedition Base Set | $18.01 | 45% | $55.00 | 3.1× | -43% | 33 | — |
 Appletun#211/191 | Surging Sparks | $8.20 | 31% | $59.94 | 7.3× | -43% | 430 | 4 |
 Celesteela#SV32/94 | Hidden Fates Shiny Vault | $5.39 | 68% | $25.20 | 4.7× | -43% | 965 | 5 |
 Ho-Oh#027/115 | Unseen Forces | $42.99 | 24% | $160 | 3.7× | -43% | 49 | — |
 Raging Bolt ex#218/162 | Temporal Forces | $14.22 | 40% | $54.50 | 3.8× | -44% | 372 | 5 |
 Regidrago VSTAR#201/195 | Silver Tempest | $7.56 | 47% | $39.00 | 5.2× | -44% | 212 | 4 |
 Joltik#116/86 | White Flare | $38.81 | 18% | $201 | 5.2× | -44% | 112 | 3 |
Grade ROI assumes a flat ~$25 grading fee. Run the exact numbers
