There are a few cheap SNES pirates up at the moment. As of posting, they are only $1.00 or so.
Sonic The Hedgehog 4, a Speedy Gonzales hack.
Universal Solder, from what I understand this might be an official hack of Turrican that was never released. The game is apparently beyond horrible.
Lastly you have Brazil 99 Soccer.
Seller also has a Sega FÃ©rias Frustradas do Pica-Pau (Woody Woodpeckers Frustrated Vacation) Pirate. This is a Pirate of a Brazilian only game released by TecToy.