Events in the order they occurred: scubadds posted a thread advertising a Vicker's G19 in BST (https://www.carolinashootersclub.com/threads/wts-3-glock-grey-vickers-editions-17-2-and-19.223746/). I PM him and let him know I'm interested, but cannot pick the gun up until later this month, but will PayPay a downpayment if he'll hold it for me. We discussed the condition of the gun, agree on a price, and agree to meet half-way distance-wise He expresses concerns about private transfers, but I assure him I have my CCW and am willing to fill out a bill of sale We agree to meet on the 21st, and he states "it's yours" at 3:12 PM in the private message. He then posts to his thread at 3:13 PM saying "G19 SPF to Steven" (my name). He has since modified to post to remove my name. He also gave my his contact information at this point. At 5:15 PM he realizes he may not be able to meet the 21st as his kid's birthday party may be on the 21st. I remembered that I have the 17th off and offered to pick it up then. I also offered to meet him closer to Wilmington. He then stated at 5:49 PM that he also had it listed on ar15.com and "I got an unconditional I'll take it earlier today and he immediately pay pald for two glocks 17/19. The driving and ffl transfer was also making it tough" I explained he is being very unprofessional. He states he would have rather go through an FFL and shipped the gun. I would've been more than happy to accomidate this (saves me a few hours of driving), but at no point was it offered to me before the gun was sold from under me. Normally, I would've brushed this off, but I was genuinely excited to buy this gun, and instead got blue gunned. I can make the PMs available to mods.