I know of at least one that you missed out on...
not made aware of
Precisely what I mean by missed out on.
No, see 'missed out on' means I either knew about it and didn't bid or bid too low and lost. If I don't know about it, how can I miss out on it? Missing out on something implies that you have bad feelings about not getting it. I have no bad feelings because I didn't even know about it, and like I said before, with the thousands of Atari related listings that come and go every day on ebay, it's impossible to know about all of them.