Sh*t happens.
I had a similar situation almost happen with a member on here. I was selling a 153 Powerclaw track. A member told me he wanted it but he would be out of town for a bit. I told him I would hold it for him.
Later on, another guy offered me considerably more money for the track and agreed on a time and place to meet. I was kinda torn on what to do, because I've sold a bunch of sh*t on Craigslist and on forums, and there have been about a billion times that someone has called me or emailed and said they wanted the item, but then never call back and suddenly just drop off the planet. Go figure.
Anyway... I'm fixin to sell the track to high bidder guy because who the eff knows if it's for realsies sold to the first guy.
...Then the first guy actually calls me back to come pick up the track. I did what I said I'd do, and sold it to him. He was a champ about it, and even gave me a little more than the original agreed price after I told him I was kind of now selling it out from underneath another guy. He still got a good deal, I came out with less than I could have, so I guess we came to a compromise.
It ended up making me feel like kinda a dick all the way around, but for f*cks sake... I see it from a few angles. I'm all for keeping my word, but buyers don't more often than not, in my experience.
In this instance, the guy was a stand-up buyer, but I don't know that from an email.
Hell, I have a Cold Air Intake for an F150 on CL right now that a guy bailed out on yesterday.
Anyone want a AEM Brute Force intake for a 5.4L Ford?
I feel like a dick for selling it, because I personally think it's a piece of sh*t. CAI's are useless for anything but decoration under the hood.
So there's another "buyer/seller" debate. Am I an a$$hole for selling an item which someone might think is useful, when I actually know is pretty much a piece of garbage?