I have a machine which I coded years ago, that I need to find a new home for.
It is a bingo game (think Skill Ball Bingo) but pays out in vouchers. However, frankly, I wouldn't bother too much with the game and I would use the cabinet for a MAME conversion. Buy some buttons, a joystick, drill the perspex and stuff, and shove a Raspberry Pi in, job done.
£50 cash on collection. It comes with a ticket printer which you can find drivers for online (or I have the code, actually) so you can print stuff out if you really want. There's a hopper and coin mech too. If you're really good at coding you could make this a thin client gaming terminal (obviously you need a licence!). The hardware in the unit now is a Heber Pluto 8 board - possibly a development board. Rare!
Located in Sheffield. Collection before Friday 14th Dec please.