Dear orpheuswaking!
I never sell Atari before, but now, I decide to sell one of mine Falcon (otherwise I have two Atari Falcons and one Atari STFM).
So, no Atari selling references here, but I sell some other stuff before. Mainly old synths, because I'm a musician.
I have account on reverb.com and also on ebay.
My reverb account is:
https://reverb.com/shop/synthcandy
My ebay account is:
https://www.ebay.com/usr/szupernyula
If you are interested, I happily send you my details including my phone number, address and whatever you like.
Also I can list this item on Reverb or Ebay if it's safer for you (but it will be more expensive then).
Everybody had a first post, so please don't be so evil.
Gabor