WTB: Sonic 2 "Simon Wai" Pirate Cartridge

[afonsogageiro]

This one is a long shot, but here goes...

Looking for one of the original 90s bootleg Sega Mega Drive/Genesis cartridges that have the so-called "Simon Wai" prototype of Sonic the Hedgehog 2, sold before the original release of the game. Open to make a generous offer.

Here are some pictures of what some of the bootlegs look like, according to Google: