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 |
|---|---|---|---|---|---|---|---|---|
 Dialga G#007/127 | Platinum | $12.41 | 6.9% | $600 | 48.3× | +11% | 11 | 7 |
 Charmeleon#SV7/94 | Hidden Fates Shiny Vault |
| $17.75 |
| 59% |
| $79.95 |
| 4.5× |
| +11% |
| 4,248 |
| 2 |
 Hisuian Samurott VSTAR#GG52/159 | Crown Zenith | $13.61 | 61% | $69.99 | 5.1× | +11% | 1,966 | 25 |
 Vanillish#112/86 | White Flare | $14.04 | 21% | $205 | 14.6× | +11% | 61 | 4 |
 Serperior V#TG13/195 | Silver Tempest | $22.88 | 63% | $84.00 | 3.7× | +11% | 2,164 | 33 |
 Mawile#009/100 | Crystal Guardians | $30.29 | 20% | $300 | 9.9× | +11% | 55 | 2 |
 Pawniard#142/86 | Black Bolt | $8.12 | 20% | $180 | 22.2× | +11% | 60 | 4 |
 Eevee#TG11/172 | Brilliant Stars | $23.61 | 18% | $300 | 12.7× | +11% | 1,115 | 56 |
 Miraidon#013/225 | SVP Black Star Promos | $8.93 | 38% | $99.99 | 11.2× | +11% | 1,636 | 46 |
 Charizard#05/18 | Detective Pikachu | $12.30 | 23% | $180 | 14.6× | +11% | 996 | 8 |
 Evelyn#175/181 | Team Up | $61.80 | 50% | $190 | 3.1× | +10% | 472 | 1 |
 Galarian Articuno V#170/198 | Chilling Reign | $79.02 | 53% | $215 | 2.7× | +10% | 2,902 | 2 |
 Golurk V#182/203 | Evolving Skies | $40.15 | 53% | $135 | 3.4× | +10% | 1,582 | 2 |
 Jolteon#45/95 | Call of Legends | $31.78 | 25% | $250 | 7.9× | +10% | 18 | — |
 Galarian Articuno V#169/198 | Chilling Reign | $12.26 | 59% | $69.99 | 5.7× | +10% | 249 | 2 |
 Blastoise ex#184/165 | 151 | $27.96 | 38% | $155 | 5.5× | +10% | 3,470 | 16 |
 Raichu#012/108 | Power Keepers | $55.23 | 15% | $600 | 10.9× | +10% | 69 | 3 |
 Blastoise EX#021/108 | Evolutions | $6.29 | 33% | $105 | 16.7× | +10% | 1,722 | 5 |
 Hisuian Arcanine#TG08/196 | Lost Origin | $5.46 | 26% | $130 | 23.8× | +10% | 408 | 19 |
 Solosis#118/86 | Black Bolt | $32.38 | 19% | $340 | 10.5× | +10% | 352 | 22 |
 Pokémon Ranger#113/114 | Steam Siege | $7.64 | 33% | $108 | 14.1× | +10% | 300 | — |
 Greninja-GX#SV56/94 | Hidden Fates Shiny Vault | $116 | 56% | $278 | 2.4× | +10% | 4,816 | 10 |
 Porygon-Z#214/182 | Paradox Rift | $14.04 | 39% | $110 | 7.8× | +10% | 775 | 5 |
 Crustle#183/182 | Paradox Rift | $5.32 | 34% | $97.55 | 18.3× | +10% | 166 | 5 |
 Blastoise ex#200/165 | 151 | $163 | 31% | $675 | 4.1× | +10% | 17,927 | 75 |
 Shadow Rider Calyrex V#172/198 | Chilling Reign | $26.54 | 62% | $91.00 | 3.4× | +10% | 1,490 | 1 |
 Welder#214/214 | Unbroken Bonds | $45.86 | 44% | $175 | 3.8× | +10% | 548 | 1 |
 Ho-Oh-GX#SV50/94 | Hidden Fates Shiny Vault | $41.94 | 62% | $119 | 2.8× | +10% | 4,391 | 3 |
 Slowpoke & Psyduck GX#218/236 | Unified Minds | $294 | 42% | $832 | 2.8× | +10% | 1,430 | 1 |
 Raichu GX#29/73 | Shining Legends | $5.95 | 45% | $74.98 | 12.6× | +10% | 493 | 2 |
 Hisuian Typhlosion VSTAR#193/189 | Astral Radiance | $12.42 | 61% | $67.50 | 5.4× | +9% | 444 | 4 |
 Arbok#176/162 | Temporal Forces | $32.63 | 47% | $135 | 4.1× | +9% | 1,704 | 22 |
 Shadow Rider Calyrex VMAX#205/198 | Chilling Reign | $69.93 | 74% | $140 | 2× | +9% | 3,169 | 3 |
 Duraludon V#198/203 | Evolving Skies | $19.07 | 60% | $80.00 | 4.2× | +9% | 1,369 | 2 |
 Wo-Chien ex#257/193 | Paldea Evolved | $17.00 | 51% | $89.99 | 5.3× | +9% | 1,122 | 11 |
 Raikou#SL9/95 | Call of Legends | $170 | 2.8% | $7,500 | 44.1× | +9% | 17 | 9 |
 Brute Bonnet#207/182 | Paradox Rift | $18.49 | 38% | $126 | 6.8× | +9% | 894 | 17 |
 Alakazam#009 | MEP Black Star Promos | $11.39 | 20% | $200 | 17.6× | +9% | 1,168 | 137 |
 Umbreon V#188/203 | Evolving Skies | $68.19 | 38% | $270 | 4× | +9% | 1,367 | 13 |
 Metagross#178/162 | Temporal Forces | $38.89 | 43% | $163 | 4.2× | +9% | 2,433 | 14 |
 Umbreon ex#161/131 | Prismatic Evolutions | $1,571 | 30% | $5,804 | 3.7× | +9% | 5,284 | 88 |
 Sylveon VMAX#211/203 | Evolving Skies | $57.14 | 70% | $128 | 2.2× | +9% | 2,207 | 10 |
 Tapu Lele-GX#SV94/94 | Hidden Fates Shiny Vault | $19.54 | 61% | $79.00 | 4× | +9% | 1,160 | 4 |
 Scyther#SV1/94 | Hidden Fates Shiny Vault | $10.59 | 60% | $65.00 | 6.1× | +9% | 1,740 | 2 |
 Cinderace V#178/192 | Rebel Clash | $6.37 | 54% | $62.99 | 9.9× | +9% | 186 | 1 |
 Pikachu VMAX#188/185 | Vivid Voltage | $197 | 61% | $395 | 2× | +9% | 11,638 | 42 |
 Corviknight V#TG18/195 | Silver Tempest | $13.32 | 64% | $65.00 | 4.9× | +9% | 719 | 6 |
 Victreebel#30/64 | Jungle | $6.56 | 16% | $218 | 33.2× | +9% | 69 | — |
 Team Magma's Rhydon#11/95 | Team Magma vs Team Aqua | $33.09 | 13% | $500 | 15.1× | +9% | 38 | 3 |
 Espeon V#179/203 | Evolving Skies | $26.44 | 59% | $95.25 | 3.6× | +9% | 989 | 4 |
Grade ROI assumes a flat ~$25 grading fee. Run the exact numbers
