Mega Gengar ex from Mega Evolution Black Star Promos. SL Consensus raw price $4.03, PSA 10 $830.21, PSA 9 $57.93 (updated Oct 9, 2026).
SL Consensus Price $4.03
| Grade | PSA | TAG |
|---|---|---|
| Raw (ungraded) | $3.26 | |
| 10 | $830.21 | — |
| 9 | $57.93 | — |
| 8 | $16.00 | — |
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