More spring cleaning. Unfortunately these only tested once and put on shelve, so time to pass these on.
Teensyboy Pro Quickstart Bundle comes with mGB on 32k cart and link cable with double headers.
https://catskullelectronics.com/teensyboypro
40€ shipped in EU area
GBA midi synth comes with link cable
https://catskullelectronics.com/gbamidi
40€ shipped in EU area
Paypal preferred.