Most valuable MBG: MEGA Starter Set Mega Gengar ex cards
Updated Oct 5, 2026. Near Mint market prices from recent sales, cross-checked against current listings or a second marketplace. Sealed product and code cards are left out, and an asking price alone never counts.
Top 15 singles
| # | Card | Last · NM | ||
|---|---|---|---|---|
| 1 | 022/021 |  HaunterNo. 022/021 · Art Rare | Art Rare | $19.38 |
| 2 | 003/021 |  Mega Gengar exNo. 003/021 · Double Rare | Double Rare | $6.24 |
| 3 | 004/021 |  MurkrowNo. 004/021 · — | — | $0.83 |
| 4 | 009/021 |  TatsugiriNo. 009/021 · — | — | $0.73 |
| 5 | 008/021 |  EternatusNo. 008/021 · — | — | $0.65 |
| 6 | 002/021 |  HaunterNo. 002/021 · — | — | $0.65 |
| 7 | 005/021 |  HonchkrowNo. 005/021 · — | — | $0.59 |
| 8 | 007/021 |  AbsolNo. 007/021 · — | — | $0.58 |
| 9 | 001/021 |  GastlyNo. 001/021 · — | — | $0.53 |
| 10 | 016/021 |  Night StretcherNo. 016/021 · — | — | $0.49 |
| 11 | 021/021 |  Lillie's DeterminationNo. 021/021 · — | — | $0.47 |
| 12 | 006/021 |  SableyeNo. 006/021 · — | — | $0.47 |
| 13 | 013/021 |  Prime CatcherNo. 013/021 · — | — | $0.42 |
| 14 | 020/021 |  Boss's OrdersNo. 020/021 · — | — | $0.36 |
| 15 | 019/021 |  Iris's Fighting SpiritNo. 019/021 · — | — | $0.25 |