ive had that happen to me b 4. its ur legal right to go and reposes the vehicle since u still technically own it and have a contract (writen or verbal doesnt matter) that he has broken. also if u go get ur car and tell him he can have it when he pays u, he probably will pull the cash out of his wallet right then. i deal w/ assholes like that all the time. sometimes people r just broke (especially when ur tryin to sell something on here--jk-kinda) and have troubles, but either way a deal is a deal. and shit if he cant come up w/ the cash then i guess u got 2 cars cause u already titled the other one and theres no way he can say u stole it cause he gave u the title, kinda like a "friendly gesture".....