never got as far as buying...
I wanted to bid on some tanks that were there, but had a question about them. I used the "ask seller a question" function but never received a response. I decided to go ahead and bid on the tanks. My offer was neither accepted or denied. I emailed a few more times asking for status and never got a response.
Interestingly enough I found the exact same tanks available through another auction site. I bid on them there to see what would happen and magically the listing disappeared the next day.
The whole thing left me a bit skittish. I would just make sure that you have everything well documented, receipts etc. in case something goes wrong...
Blank Slate Brewing Company