some pal megadrive rarities i find are tough to come across, but these and many others pop up on ebay from time to time so they are not 'Darxide 32X' rare!!
Mutant League Hockey
World Championship Soccer 2
Madden 97
Fatal Fury 2
Time Killers
Punisher
Death And Return Of Superman
Daze Before Christmas
Pirates Of The Dark Water
Bodycount
Mega Man: The Wily Wars
Super Probotector
Ecco Jr
Alien Soldier goes for over a hundred euro but most Treasure games do!