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 |
|---|---|---|---|---|---|---|---|---|
 Nidorina#040/112Reverse Holofoil | FireRed & LeafGreen | $55.51 | $750 | 13.5× | $694 | 18% | — | 5 |
 Dark Feraligatr#005/105Unlimited Holofoil | Neo Destiny | $275 | $3,717 | 13.5× | $3,442 | 15% | 12% | 81 |
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.
| SWSH Black Star Promos |
| $35.92 |
| $486 |
| 13.5× |
| $451 |
| 24% |
| 18% |
| 550 |
 Scizor#205/197Holofoil | Obsidian Flames | $29.35 | $397 | 13.5× | $368 | 28% | 15% | 1,419 |
 Charizard#004/130Holofoil | Base Set 2 | $1,706 | $23,107 | 13.6× | $21,401 | 10% | 0.3% | 70 |
 Magneton#22/92Reverse Holofoil | Legend Maker | $205 | $2,774 | 13.6× | $2,569 | 18% | 33% | 11 |
 Hydreigon#097/124Holofoil | Dragons Exalted | $64.24 | $872 | 13.6× | $808 | 17% | 21% | 16 |
 Hitmontop#08/95Reverse Holofoil | Call of Legends | $20.00 | $271 | 13.6× | $251 | 37% | 9.8% | 12 |
 Dark Slowbro#008/110Holofoil | Legendary Collection | $159 | $2,154 | 13.6× | $1,995 | 14% | 5.6% | 36 |
 Swanna#110/86Holofoil | White Flare | $22.96 | $312 | 13.6× | $289 | 33% | 22% | 94 |
 Bidoof#059/78Reverse Holofoil | Pokémon GO | $95.15 | $1,294 | 13.6× | $1,199 | 14% | 36% | 14 |
 Rapidash#008/102Holofoil | Triumphant | $86.24 | $1,174 | 13.6× | $1,088 | 14% | 13% | 29 |
 Horsea#062/1111st Edition | Neo Genesis | $27.78 | $379 | 13.6× | $351 | 28% | 21% | 73 |
 Combusken#029/108Reverse Holofoil | Power Keepers | $109 | $1,489 | 13.6× | $1,380 | 13% | 28% | 7 |
 Smoochum δ#064/101Reverse Holofoil | Dragon Frontiers | $104 | $1,424 | 13.6× | $1,319 | 13% | — | 11 |
 Azumarill δ#019/113Normal | Delta Species | $33.00 | $450 | 13.6× | $417 | 25% | — | 12 |
 Pikachu#027/225Pokemon Center Stamp | SVP Black Star Promos | $176 | $2,407 | 13.7× | $2,230 | 14% | 41% | 8,150 |
 Manectric#009/109Holofoil | Ruby & Sapphire | $70.02 | $956 | 13.7× | $886 | 16% | 13% | 44 |
 Slugma#074/107Reverse Holofoil | Deoxys | $39.91 | $545 | 13.7× | $505 | 22% | — | 5 |
 Galarian Moltres#SWSH284/307Holofoil | SWSH Black Star Promos | $27.10 | $371 | 13.7× | $344 | 29% | 24% | 3,137 |
 Wobbuffet#16/751st Edition Holofoil | Neo Discovery | $381 | $5,217 | 13.7× | $4,836 | 19% | 5.2% | 43 |
 Electrode#02/64Unlimited Holofoil | Jungle | $127 | $1,733 | 13.7× | $1,606 | 16% | 3.7% | 116 |
 Crystal Beach#075/100Reverse Holofoil | Crystal Guardians | $35.93 | $492 | 13.7× | $456 | 24% | — | 2 |
 Vulpix#020/160Normal | Primal Clash | $30.19 | $413 | 13.7× | $383 | 27% | — | — |
 Charizard#019/113Holofoil | Legendary Treasures | $272 | $3,728 | 13.7× | $3,456 | 15% | 6.7% | 182 |
 Tsareena#SM26/248Holofoil | SM Black Star Promos | $20.46 | $280 | 13.7× | $260 | 36% | — | — |
 Vulpix#069/108Reverse Holofoil | Power Keepers | $103 | $1,410 | 13.7× | $1,307 | 13% | — | 4 |
 Blaine's Moltres#001/1321st Edition Holofoil | Gym Heroes | $988 | $13,541 | 13.7× | $12,552 | 12% | 2.9% | 81 |
 Metang#035/108Reverse Holofoil | Power Keepers | $107 | $1,470 | 13.7× | $1,363 | 13% | — | — |
 Salamence LV. X#98/99Holofoil | Arceus | $667 | $9,146 | 13.7× | $8,480 | 14% | 2.9% | 23 |
 Armored Mewtwo#SM228/248Holofoil | SM Black Star Promos | $690 | $9,472 | 13.7× | $8,782 | 14% | 4.7% | 302 |
 Squirtle#17/25Holofoil | McDonald's Collection 2021 | $20.99 | $288 | 13.7× | $267 | 35% | 48% | 352 |
 Tynamo#113/86Holofoil | Black Bolt | $24.11 | $331 | 13.7× | $307 | 31% | 19% | 129 |
 Charmander#048/100Reverse Holofoil | Crystal Guardians | $337 | $4,629 | 13.7× | $4,291 | 14% | 16% | 25 |
 Amoonguss#096/86Holofoil | Black Bolt | $50.79 | $698 | 13.7× | $647 | 19% | 17% | 46 |
 Onix#084/110Reverse Holofoil | Legendary Collection | $287 | $3,944 | 13.8× | $3,657 | 15% | 34% | 32 |
 Pikachu EX#XY84/211Holofoil | XY Black Star Promos | $556 | $7,650 | 13.8× | $7,094 | 15% | 4.3% | 81 |
 Cleffa#037/225Holofoil | SVP Black Star Promos | $29.00 | $400 | 13.8× | $371 | 27% | 4.7% | 3 |
 Blaine's Tauros#064/1321st Edition | Gym Heroes | $27.75 | $383 | 13.8× | $355 | 28% | 15% | 56 |
 Jynx#018/147Reverse Holofoil | Aquapolis | $49.75 | $687 | 13.8× | $637 | 19% | 35% | 22 |
 Servine#088/86Holofoil | Black Bolt | $26.74 | $369 | 13.8× | $342 | 29% | 19% | 113 |
 Slugma#098/144Reverse Holofoil | Skyridge | $109 | $1,500 | 13.8× | $1,391 | 13% | 48% | 31 |
 Swablu#097/127Reverse Holofoil | Platinum | $136 | $1,886 | 13.8× | $1,750 | 15% | — | — |
 Lileep#042/100Reverse Holofoil | Sandstorm | $37.92 | $525 | 13.8× | $487 | 22% | — | 5 |
 Gengar#085/202Reverse Holofoil | Sword & Shield | $34.78 | $481 | 13.8× | $447 | 24% | 30% | 238 |
 Duskull#058/107Reverse Holofoil | Deoxys | $181 | $2,500 | 13.8× | $2,319 | 13% | — | 8 |
 Shaymin-EX#RC21/113Holofoil | Legendary Treasures | $181 | $2,507 | 13.8× | $2,326 | 19% | — | — |
 Glaceon#025/131Holofoil | Prismatic Evolutions | $21.04 | $292 | 13.9× | $271 | 35% | 14% | 14 |
 Druddigon#151/86Holofoil | White Flare | $30.19 | $418 | 13.9× | $388 | 26% | 20% | 187 |
 Altaria#152/149Holofoil | Boundaries Crossed | $458 | $6,355 | 13.9× | $5,897 | 17% | 3.2% | 12 |
