Crack-and-resubmit opportunities: slabs trading far below the next grade up. Both prices are sale-backed. Break-even = the share of resubmissions that must hit PSA 10 to cover the PSA 9 buy plus the grading fee.
| Card | Set | PSA 9 | PSA 10 | Multiple | Gap | Break-even | Gem rate | Pop |
|---|---|---|---|---|---|---|---|---|
 Lance's Aerodactyl#099/1411st Edition | Pokémon VS | $251 | $1,136 | 4.5× | $884 | 29% | — | — |
 Celebi#91/88Unlimited Holofoil | Mysterious Mountains | $1,007 | $4,544 | 4.5× | $3,537 | 29% | — | — |
Break-even uses each target grader's cheapest live service (PSA Regular, CGC Economy, BGS Standard), upcharged at the target value. A regrade is never guaranteed — a cracked PSA 9 can come back lower.
| Gengar#085/1281st Edition |
| Base Expansion Pack |
| $624 |
| $2,813 |
| 4.5× |
| $2,189 |
| 33% |
| — |
| — |
 M Blastoise-EX#22/871st Edition Holofoil | Expansion Pack 20th Anniversary | $41.60 | $188 | 4.5× | $146 | 65% | — | — |
 Suicune & Entei LEGEND#66/80Unlimited Holofoil | Reviving Legends | $58.80 | $265 | 4.5× | $206 | 52% | — | — |
 Greninja#035/131Reverse Holofoil | Premium Champion Pack | $27.02 | $122 | 4.5× | $94.72 | 88% | — | — |
 Charizard#6/9Reverse Holofoil | Neo Premium File 2 | $654 | $2,945 | 4.5× | $2,291 | 32% | 26% | 3,673 |
 Growlithe#06/481st Edition | Pokémon Web | $67.49 | $304 | 4.5× | $236 | 49% | — | — |
 Dark Celebi#71/841st Edition Holofoil | Rocket Gang Strikes Back | $133 | $597 | 4.5× | $465 | 36% | 40% | 97 |
 Fearow#22Blue Back | Topsun | $100 | $450 | 4.5× | $350 | 40% | — | — |
 Lugia-GX#100/95Holofoil | Super-Burst Impact | $133 | $598 | 4.5× | $465 | 36% | 60% | 876 |
 Lugia#237Holofoil | Sun & Moon Promos | $48.58 | $218 | 4.5× | $170 | 59% | 75% | 1,551 |
 Mewtwo Spirit Link#114/131Reverse Holofoil | Premium Champion Pack | $36.10 | $162 | 4.5× | $126 | 72% | — | — |
 Zapdos#40/871st Edition Holofoil | Expansion Pack 20th Anniversary | $25.20 | $113 | 4.5× | $87.98 | 93% | — | — |
 Arceus & Dialga & Palkia-GX#99/95Holofoil | Alter Genesis | $32.77 | $147 | 4.5× | $114 | 77% | 77% | 423 |
 Pikachu#38Normal | P Promos | $1,210 | $5,429 | 4.5× | $4,219 | 33% | — | — |
 Mewtwo-EX#65/59Unlimited Holofoil | Blue Shock | $200 | $899 | 4.5× | $699 | 31% | — | — |
 Lillie#119/114Holofoil | GX Battle Boost | $3,739 | $16,777 | 4.5× | $13,038 | 26% | — | — |
 Brock's Vulpix#37/96Normal | Leaders' Stadium | $74.99 | $336 | 4.5× | $261 | 46% | — | — |
 Umbreon-EX#82/781st Edition Holofoil | Awakening Psychic King | $782 | $3,507 | 4.5× | $2,725 | 31% | — | — |
 Machamp#48/48Unlimited Holofoil | Pokémon Web | $303 | $1,358 | 4.5× | $1,055 | 28% | — | — |
 Aerodactyl#142Green Back | Topsun | $57.58 | $258 | 4.5× | $200 | 53% | — | — |
 Exeggutor#20/481st Edition | Pokémon Web | $22.00 | $98.50 | 4.5× | $76.50 | 104% | — | — |
 Poliwrath#51/881st Edition | Split Earth | $39.86 | $178 | 4.5× | $139 | 67% | — | — |
 Blaine's Typhlosion#070/1411st Edition | Pokémon VS | $174 | $780 | 4.5× | $605 | 33% | — | — |
 Lucario-EX#99/961st Edition Holofoil | Rising Fist | $256 | $1,143 | 4.5× | $887 | 29% | — | — |
 Houndoom#69/88Unlimited | Mysterious Mountains | $50.00 | $223 | 4.5× | $173 | 58% | — | — |
 Squirtle#7Unlimited | Shining Darkness | $47.47 | $212 | 4.5× | $164 | 60% | — | — |
 Charmeleon#5Green Back | Topsun | $157 | $699 | 4.5× | $542 | 34% | — | — |
 Pikachu#023/108Unlimited | World Champions Pack | $307 | $1,365 | 4.5× | $1,059 | 28% | — | — |
 Cyclone Energy#15Holofoil | PLAY Promos | $40.45 | $180 | 4.5× | $140 | 67% | — | — |
 Ho-Oh ex#020/1061st Edition Holofoil | Golden Sky, Silvery Ocean | $414 | $1,844 | 4.5× | $1,430 | 31% | — | — |
 Poliwag#60Blue Back | Topsun | $145 | $645 | 4.5× | $500 | 35% | — | — |
 Rayquaza VMAX#108/172Holofoil | VSTAR Universe | $27.74 | $123 | 4.5× | $95.64 | 87% | 90% | 3,225 |
 Armored Mewtwo#365Holofoil | Sun & Moon Promos | $263 | $1,169 | 4.5× | $906 | 29% | 28% | 4,078 |
 Gyarados ☆ δ#08/521st Edition Holofoil | Holon Phantom | $4,601 | $20,429 | 4.4× | $15,828 | 25% | — | — |
 Weezing#069/1281st Edition | Base Expansion Pack | $45.00 | $200 | 4.4× | $155 | 63% | — | — |
 Raichu#34/871st Edition Holofoil | Expansion Pack 20th Anniversary | $42.65 | $189 | 4.4× | $147 | 65% | — | — |
 Korrina#102/96Unlimited Holofoil | Rising Fist | $226 | $1,000 | 4.4× | $775 | 31% | — | — |
 Altaria#291Reverse Holofoil | XY Promos | $629 | $2,790 | 4.4× | $2,161 | 33% | 29% | 59 |
 Mewtwo V#73/71Holofoil | Pokémon GO | $35.98 | $160 | 4.4× | $124 | 73% | 82% | 1,003 |
 Lugia-EX#86/931st Edition Holofoil | EX Battle Boost | $100 | $443 | 4.4× | $343 | 41% | — | — |
 Morty's Conviction#97/71Holofoil | Wild Force | $45.29 | $201 | 4.4× | $155 | 62% | 57% | 2,101 |
 Goldeen#011/1281st Edition | Base Expansion Pack | $23.44 | $104 | 4.4× | $80.34 | 100% | — | — |
 Rattata#19Blue Back | Topsun | $97.84 | $433 | 4.4× | $335 | 41% | — | — |
 Pikachu#19Holofoil | LEGEND Promos | $770 | $3,405 | 4.4× | $2,635 | 31% | — | — |
 Ash's Pikachu#86Normal | Sun & Moon Promos | $263 | $1,162 | 4.4× | $900 | 29% | — | — |
 Team Rocket's Kangaskhan ex#265Holofoil | Scarlet & Violet Promos | $24.99 | $110 | 4.4× | $85.50 | 95% | — | — |
 Spinarak#07/921st Edition | The Town on No Map | $28.50 | $126 | 4.4× | $97.45 | 86% | — | — |
 Flareon#17/881st Edition Holofoil | Split Earth | $463 | $2,044 | 4.4× | $1,581 | 30% | — | — |
