I just do business differently, especially when it comes to Porsche parts. As to your question, I would sell to the first offer, as long as it is not somebody I won't deal with. I did this recently, where I decided to sell something that a few of my friends wanted, I went down the list in the order of interest prior to listing the item for sale.
I am not perfect by all means. I have taken a local offer for something after I had a ready buyer (no money changed hands), and the local buyer backed out on me. I went back to the ready buyer and gave him a discount, because I felt bad. I've learned from my mistakes. Sometimes it is all about karma.
What do I know, I also sell items for the same price I bought them for, if I don't end up using them, regardless of how much more I could have sold the item for. I don't like flipping Porsche parts for a profit.
Just my opinion, to each his own.
