I have a Sega Genesis model 2 that I just replaced with a model 1, it needs the AC re-soldered otherwise you need to fiddle with the cable to get it work, otherwise the system works great and was opened and cleaned by me, I just can't do the solder work.
Comes with AV cable and Original AC brick.
I will entertain any and all offers or trades, OBEY CD/SCD or other FEKA stuffs.