Picked up some spares recently, and other left over stuff, so here is my new list. its also on my website...

Games & Accessories

Sonic 1 - Megadrive - Complete
Sonic 2 - Megadrive - Complete
Atomic Runner - Megadrive - Loose
Empire Of Steel - Megadrive - Loose
Mega Games 2 - Megadrive - Complete - Euro Exclusive
EA Sports Double Header - Complete - Euro Exclusive
Michael Jackson's Moonwalker - Megadrive - Loose
Sonic 3 - Megadrive - BOX ONLY
Promotional Pro Evo Soccer 4 Demo - PS2
Wario World - GC - Loose
Sega Saturn Mod Chip V.1 - (Can't Guarantee it works)

Consoles

Atari VCS - Power Supply, RF lead, 2 Sticks
Megadrive 2 - No Leads, 1 Pad