Only one original Vectrex with some cartridges yet no box. Vectrex is cool. I had a ColecoVision and 2600 but no Vectrex BITD.
Wish I had one of ArcadeJason's multicarts ... but I don't (as I'm not a big FB user). LOL
But I also made a Vectroidz (patent pending) PCB which sadly never went into production.
That alligator clip is tied to the reset line. That would clip on to the
reset pin of my EProm emulator so I could download WIP to the emulator
then auto reset the Vectrex.