Nice bike, too bad it was snatched away.
Regarding flipping...if you are selling a bike anywhere, sell it at market value. If you feel a necessity to give someone a deal, that's fine but just know that the inherent value in the bike is still there, regardless of your feelings toward it. If someone is willing and able to sell a bike at below market and has had it in their possession for some time, they have had ample time to research what they have or ask a few questions. I have no sympathy for anyone who sells something for too little and then regrets it later. Do your homework. Once you no longer own something you have no say in the intentions someone else has for that item.