Mega Gengar EX - XY166 - XY Black Star Promos Tweet Near Mint, limit 4 $10.26 / $12.83 credit Light Play, limit 4 $7.18 / $8.98 credit Moderate Play, limit 1 $3.08 / $3.85 credit Heavy Play, limit 1 $1.54 / $1.93 credit Damaged, limit 1 $1.03 / $1.29 credit Buy This Product Details Card Number: XY166 Name: Mega Gengar EX Rarity: Shiny Holo Rare Set: Black Star Promos