SEGA SDI Mark III Master System Gold Cartridge 1M Mega Complete CIB Japan Panasonic 3DO Console Both seats are sealed and

Both seats are sealed and cannot be apart

I sell only Rom cartridges (B Board)

and there's a chance the battery has died by now

Model : MSX MSX2

There are some scraches on both faces

SEGA SDI Mark III Master System Gold Cartridge 1M Mega Complete CIB Japan Panasonic 3DO Console Both seats are sealed andSEGA SDI Mark III Master System Gold Cartridge 1M Mega Complete CIB Japan Details: SEGA "SDI" Gold Cartridge (1M Mega), for Mark III Master System Complete with box, instruction booklet ("Gold Cartridge SDI"), and cartridge, as pictured Condition: Used, general shelf wear on box and manual, please review all photos closely for exact condition Ships from Japan.