| 1 |  Gengar LV.XArceus #97 | $418 | $66,000 | $1,280 | +$64,302 | — |
| 2 |  GengarExpedition Base Set #13 · 3.6% gem rate | $670 | $55,200 | $1,172 | +$53,358 | +$1,242 |
| 3 |  Gengar exFireRed & LeafGreen #108 · 3.4% gem rate | $800 | $25,000 | $670 | +$23,530 | +$812 |
| 4 |  GengarLegendary Collection #11 | $81 | $18,877 | $609 | +$18,188 | — |
| 5 |  Gengar-EXPhantom Forces #114 · 1.7% gem rate | $450 | $17,800 | $598 | +$16,752 | −$13 |
| 6 |  GengarSkyridge #H9 · 6.5% gem rate | $2,205 | $16,154 | $582 | +$13,367 | +$2,376 |
| 7 |  GengarHS—Triumphant #94 · 4.9% gem rate | $540 | $14,400 | $564 | +$13,296 | +$707 |
| 8 |  Dark GengarNeo Destiny #6 · 4% gem rate | $342 | $10,000 | $520 | +$9,138 | +$162 |
| 9 |  M Gengar-EXPhantom Forces #121 · 4.3% gem rate | $127 | $9,201 | $512 | +$8,562 | +$33 |
| 10 |  Sabrina's GengarGym Heroes #14 · 0.4% gem rate | $466 | $9,500 | $515 | +$8,519 | −$373 |
| 11 |  GengarLegend Maker #5 · 4% gem rate | $145 | $8,100 | $501 | +$7,454 | −$30 |
| 12 |  M Gengar-EXXY Black Star Promos #XY166 · 3.4% gem rate | $164 | $7,697 | $497 | +$7,036 | −$163 |
| 13 |  Gengar & Mimikyu-GXTeam Up #165 · 46.2% gem rate | $1,605 | $7,248 | $492 | +$5,150 | +$2,239 |
| 14 |  Sabrina's GengarGym Challenge #29 · 6.5% gem rate | $237 | $4,000 | $235 | +$3,528 | +$82 |
| 15 |  GengarFossil #5 · 0.4% gem rate | $213 | $3,720 | $232 | +$3,275 | −$170 |
| 16 |  GengarSkyridge #10 · 22.6% gem rate | $500 | $3,964 | $235 | +$3,229 | +$605 |
| 17 |  M Gengar-EXPhantom Forces #35 · 5.1% gem rate | $162 | $3,204 | $227 | +$2,814 | −$22 |
| 18 |  GengarSWSH Black Star Promos #SWSH052 · 10.1% gem rate | $126 | $3,038 | $225 | +$2,687 | +$119 |
| 19 |  GengarArceus #16 · 5.6% gem rate | $42 | $2,575 | $221 | +$2,313 | −$55 |
| 20 |  GengarBREAKthrough #60 | $22 | $2,349 | $128 | +$2,199 | — |
| 21 |  GengarGenerations #35 · 1.5% gem rate | $39 | $2,325 | $128 | +$2,157 | −$54 |
| 22 |  Gengar & Mimikyu-GXTeam Up #53 · 31.2% gem rate | $375 | $2,640 | $221 | +$2,044 | +$538 |
| 23 |  GengarExpedition Base Set #48 · 16.9% gem rate | $175 | $2,113 | $126 | +$1,811 | +$254 |
| 24 |  GengarArceus #17 · 1.7% gem rate | $59 | $1,888 | $124 | +$1,705 | −$12 |
| 25 |  Gengar & Mimikyu-GXTeam Up #186 · 37.4% gem rate | $429 | $2,150 | $126 | +$1,595 | +$516 |
| 26 |  Gengar VMAXFusion Strike #271 · 53.4% gem rate | $1,043 | $2,690 | $222 | +$1,426 | +$643 |
| 27 |  Mega Gengar exAscended Heroes #284 · 65.3% gem rate | $1,034 | $2,400 | $129 | +$1,237 | +$751 |
| 28 |  Gengar & Mimikyu-GXTeam Up #164 · 51.4% gem rate | $340 | $1,522 | $120 | +$1,061 | +$518 |
| 29 |  GengarCrimson Invasion #38 · 9.6% gem rate | $21 | $1,100 | $116 | +$963 | +$18 |
| 30 |  GengarFossil #20 · 7% gem rate | $25 | $1,000 | $90 | +$885 | +$6 |
| 31 |  Gengar-EXPhantom Forces #34 · 16% gem rate | $94 | $671 | $87 | +$490 | +$29 |
| 32 |  GengarUnbroken Bonds #70 · 12.5% gem rate | $25 | $600 | $86 | +$489 | +$14 |
| 33 |  GengarLost Origin Trainer Gallery #TG06 · 24% gem rate | $56 | $590 | $86 | +$448 | +$59 |
| 34 |  Gengar exTemporal Forces #193 · 41.7% gem rate | $61 | $355 | $74 | +$220 | +$54 |
| 35 |  GengarSWSH Black Star Promos #SWSH241 · 26.2% gem rate | $28 | $320 | $73 | +$219 | +$31 |
| 36 |  GengarStormfront #18 · 1.1% gem rate | $62 | $350 | $73 | +$214 | −$24 |
| 37 |  GengarSword & Shield #85 · 30.2% gem rate | $8 | $286 | $73 | +$205 | +$26 |
| 38 |  Gengar151 #94 · 32.6% gem rate | $23 | $299 | $73 | +$203 | +$18 |
| 39 |  Gengar VFusion Strike #156 · 41.5% gem rate | $11 | $220 | $72 | +$137 | +$25 |
| 40 |  Gengar VMAXFusion Strike #157 · 59.5% gem rate | $45 | $250 | $72 | +$133 | +$57 |
| 41 |  Mega Gengar exAscended Heroes #269 · 69.7% gem rate | $56 | $260 | $73 | +$131 | +$75 |
| 42 |  Gengar exTemporal Forces #104 · 36.8% gem rate | $6 | $160 | $72 | +$82 | −$3 |