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 |
|---|---|---|---|---|---|---|---|---|
 Deerling#73/71 | Cyber Judge | $17.75 | 89% | $55.00 | 3.1× | +14% | 2,474 | 13 |
 Persian#75/64 | Night Wanderer |
| $16.16 |
| 85% |
| $55.00 |
| 3.4× |
| +14% |
| 6,051 |
| 27 |
 Glaceon-GX#215/150 | GX Ultra Shiny | $50.00 | 64% | $134 | 2.7× | +14% | 1,354 | — |
 Magnemite#55/49 | Dream League | $15.38 | 92% | $49.99 | 3.3× | +14% | 1,242 | 1 |
 Clive#352/190 | Shiny Treasure ex | $17.75 | 72% | $67.50 | 3.8× | +14% | 1,290 | 3 |
 Koraidon ex#103/78 | Scarlet ex | $34.54 | 91% | $74.94 | 2.2× | +14% | 4,563 | 4 |
 Rayquaza#144 | Black & White Promos | $223 | 42% | $665 | 3× | +14% | 1,222 | — |
 Litten#75/71 | Cyber Judge | $13.63 | 91% | $48.49 | 3.6× | +14% | 1,807 | 7 |
 Clefairy#381 | Sun & Moon Promos | $500 | 85% | $700 | 1.4× | +14% | 10,672 | 3 |
 Wo-Chien ex#92/71 | Snow Hazard | $15.03 | 93% | $48.99 | 3.3× | +13% | 748 | 1 |
 Piplup#85/80 | Inferno X | $7.90 | 72% | $51.77 | 6.6× | +13% | 10,146 | 18 |
 Milotic ex#131/106 | Super Electric Breaker | $90.67 | 87% | $150 | 1.7× | +13% | 6,494 | 16 |
 Mega Lopunny & Jigglypuff-GX#73/95 | Alter Genesis | $12.31 | 79% | $53.50 | 4.3× | +13% | 1,444 | 7 |
 Vaporeon#189/184 | VMAX Climax | $16.68 | 92% | $51.00 | 3.1× | +13% | 8,862 | 14 |
 Mega Gardevoir ex#87/63 | Mega Symphonia | $140 | 88% | $211 | 1.5× | +13% | 17,899 | 23 |
 Servine#88/86 | Black Bolt | $11.56 | 92% | $44.76 | 3.9× | +13% | 656 | 5 |
 Raichu#74/71 | Clay Burst | $21.46 | 87% | $60.00 | 2.8× | +13% | 8,608 | 37 |
 Ultra Recon Squad#55/50 | Ultra Force | $40.50 | 63% | $117 | 2.9× | +13% | 408 | — |
 Raging Bolt ex#222/187 | Terastal Festival ex | $13.34 | 90% | $48.00 | 3.6× | +13% | 9,619 | 10 |
 Glaceon V#77/69 | Eevee Heroes | $112 | 85% | $183 | 1.6× | +12% | 8,946 | 3 |
 Sabrina's Suggestion#109/95 | Tag Bolt | $91.06 | 67% | $195 | 2.1× | +12% | 2,912 | 2 |
 Psyduck#286 | Sun & Moon Promos | $1,742 | 17% | $11,400 | 6.5× | +12% | 1,924 | 16 |
 Eevee-GX#219/173 | TAG TEAM GX: Tag All Stars | $151 | 64% | $306 | 2× | +12% | 1,280 | — |
 Koko#106 | Sword & Shield Promos | $5.69 | 57% | $59.99 | 10.5× | +12% | 371 | — |
 Samurott#104/86 | White Flare | $15.56 | 85% | $53.58 | 3.4× | +12% | 687 | 6 |
 Minccino#82/71 | Wild Force | $9.61 | 86% | $45.00 | 4.7× | +12% | 943 | 3 |
 Alolan Exeggutor ex#89/64 | Paradise Dragona | $22.83 | 92% | $58.25 | 2.6× | +12% | 2,673 | — |
 Parasol Lady#89/62 | Raging Surf | $32.32 | 46% | $139 | 4.3× | +11% | 2,647 | 1 |
 Arven's Mabosstiff ex#88/63 | Hot Air Arena | $19.67 | 88% | $56.59 | 2.9× | +11% | 552 | — |
 Hisuian Zoroark VSTAR#234/172 | VSTAR Universe | $41.21 | 90% | $81.94 | 2× | +11% | 10,075 | 5 |
 Bloodmoon Ursaluna ex#91/66 | Crimson Haze | $34.07 | 91% | $72.40 | 2.1× | +11% | 1,354 | 5 |
 Erika's Invitation#196/165 | Pokémon Card 151 | $10.47 | 56% | $70.00 | 6.7× | +11% | 10,993 | 4 |
 Nidoking#49/92 | The Town on No Map | $99.99 | 49% | $285 | 2.9× | +11% | 67 | — |
 Vileplume-GX#03/49 | Dream League | $7.79 | 81% | $45.00 | 5.8× | +11% | 1,972 | 3 |
 Keldeo ex#169/86 | White Flare | $28.68 | 89% | $67.18 | 2.3× | +11% | 1,900 | 5 |
 Jolteon V#78/69 | Eevee Heroes | $9.18 | 85% | $44.40 | 4.8× | +11% | 1,143 | 2 |
 Mantyke#64/62 | Raging Surf | $14.50 | 83% | $53.00 | 3.7× | +11% | 703 | 9 |
 Regigigas VSTAR#233/172 | VSTAR Universe | $16.32 | 88% | $52.00 | 3.2× | +11% | 2,325 | 3 |
 Fraxure#151/86 | Black Bolt | $6.63 | 86% | $40.76 | 6.1× | +11% | 321 | 2 |
 Pikachu#200 | Sun & Moon Promos | $300 | 54% | $662 | 2.2× | +11% | 1,011 | 4 |
 Cynthia's Roserade#65/63 | Hot Air Arena | $6.91 | 83% | $42.50 | 6.2× | +11% | 4,732 | 8 |
 Acerola's Mischief#90/63 | Mega Symphonia | $29.75 | 55% | $110 | 3.7× | +10% | 7,775 | 2 |
 Latias ex#78/64 | Paradise Dragona | $5.14 | 91% | $36.49 | 7.1× | +10% | 654 | 6 |
 Iron Hands ex#210/187 | Terastal Festival ex | $5.32 | 85% | $39.28 | 7.4× | +10% | 2,124 | 4 |
 Celebi & Venusaur GX#110/95 | Tag Bolt | $44.70 | 64% | $120 | 2.7× | +10% | 423 | 1 |
 Zacian V#225/172 | VSTAR Universe | $15.45 | 87% | $51.00 | 3.3× | +10% | 4,050 | 11 |
 Latias ex#87/64 | Paradise Dragona | $142 | 90% | $205 | 1.4× | +10% | 9,002 | 7 |
 Beedrill V#69/67 | Space Juggler | $41.52 | 88% | $82.99 | 2× | +10% | 1,898 | 7 |
 Archeops#130/86 | White Flare | $6.01 | 92% | $36.84 | 6.1× | +10% | 476 | 2 |
 Wellspring Mask Ogerpon ex#208/187 | Terastal Festival ex | $5.00 | 89% | $37.00 | 7.4× | +10% | 1,173 | 3 |
Grade ROI assumes a flat ~$25 grading fee. Run the exact numbers
