Have some dupes up for sale.
PC Engine:
Alien Crush - $20
Gradius - $35
Mahjong Wars - $5
Galaga 88 - $15
Final Soldier - $45
SNES:
Metal Marines (CIB) - $110
Turtles in Time (PAL) - $40
Shining Scoripion (JP) - $5
NES:
Beauty and the Beat (PAL exclusive, label damage) - $50
Destiny of an Emperor - $20
Darkman - $20
Zanac - $10
Thanks for looking