I once missed out on getting a vintage sunburst Gibson ES-225 with double P-90's advertised in a local classified for a mere $200 because I first went by my bank's ATM to get cash because I assumed the seller wouldn't want a check. So when I got to the place not only was the sale just made to a guy who arrived literally 2 minutes before me, but he was paying by check! -- and then the lucky bastard had the termitity to ask me if he could plug in to the amp I was carrying in order to check it out since the seller didn't have one. Oh, and of course it was in beautiful shape. I still cringe writing this 20 years later...