Yep, sounds like AmigaSuperBit alright. :-)
I once placed a whole order which was simply ignored. No follow up, no credit card charge, no e-mail, no contact, nothing. Order was valued around 100EUR so I doubt they disregarded it for being a small time deal or something.
However, choices are limited in Amiga world nowadays so you've gotta grab what you can and live with it, I guess. ;-)