17 for the lot all with manual and working. Controller is official too :-) : r/PS3
Build Your Own PS3 - Custom Controllers | megamodz.com
Official Sega Saturn Pink USB Controller – Limited Run Games
Review] 8BitDo M30 - Wireless control for Mega Drive - AliExpress - Skooter Blog
GitHub - free5ty1e/primestationone: PrimeStation One: A Set of Scripts and Tools For a Ready-To-Go RetroPie with PS3 controls set up and wifi and bluetooth and PS3 bluetooth
Brook PS3/PS4 to Mega Drive/PC Engine Super Converter
PS3 Wireless Controller – MEGA Electronics
Retro-Bit SEGA Mega Drive 2.4G Wireless Blue Controller – SEGA Shop EU