Pretty cool that it worked out well for you. How did you assess the "flaws" prior to buying (or didn't you?) - did they send you pics and/or describe to you verbally or email (etc.)?
I see what I want - an F-250E jumbo "B stock" for $120 less than the going rate on non-B, but of course want to know what the alleged defect is, as I'd be OK with a non-prominent minor finish flaw. I mean I've "flawed" my other guitars myself after acquiring them, lol, and I let my son use one in his dorm room, which resulted in a pretty good "ding"... but also got him launched in playing, and he blew past me skill-wise in a minute
, so worth it!