OK, folks - a little moral guidance, here, please. I'd love to hear that I've done the right thing.
As you can see above, John expressed a desire to buy this lens yesterday. I emailed him yesterday, asking for his address to calculate the postage, and he responded this afternoon. Like 99.9% of APUGers, I'm sure John's an honest, straight-up guy. I beleived he would certainly purchase the lens. Here's my problem: I originally listed this lens on LFF, then later here on APUG. When it didn't move immediately at a price I considered a bargain, I went ahead and listed it on eBay. Earlier this afternoon, somebody used the eBay Buy It Now feature, and immediately paid for the lens. Since from time to time, someone who's expressed an interest in buying something from me has changed their minds, I had decided not to pull the eBay auction until after receiving payment. I feel terrible for disappointing John, but I think I've done the correct thing, as far as the eBay buyer is concerned.
What's the collective thinking on this kind of situation?
Charley