For sale:
Twisted Electrons AY-3 MKII $225 includes midi cable and power adapter
NESK-1 + 4 Score controller hub $65, will sell 4 nes controllers along with cartridge and hub for an additional $25
Nintendo Entertainment System $90 refurbished and region-free modded
Midi Sprout - $220

All items are tested working, the Midi Sprout, NESK-1, and Midi Sprout I would consider in like new condition.  The 4 score, nes controllers, and nes are all old so they’re definitely not “like new”, but again to the best of my knowledge they’re all in working condition.  Not really wanting to get rid of any of it but feel like they could get more use from somebody else and I wouldn’t mind trying some different gear for a change.  PM me if interested!