Dreamcast:
2 x Official Lightguns: 19€ each
2 x Official Arcade Sticks: 30€ each
PSX:
DualShock Controller with built-in LCD (can handle PAL and NTSC, great for testing): 19€
Sega Saturn:
Dracula X Chronicles, very good condition copy including spine and everything - 50€
Dragon Force US, very...