It is what it is, one some times needs to move on. I have had issues, and been part of an issue in the past. Don't know any of the folks involved, but for the most part I have very good experiences both buying and selling. Sometimes some rather expensive items. If someone goes dark, I will wait a bit then relist and move on. Now if I had paid and not received an item in a reasonable time with no communications then the gloves would come off.