If you ask $325 and built in the $25 haggling amount and will let it go for $300... sell it to the guy that e mails you first and says, "I will be right over if you will take $280", because if I didn't price it right or it's a slow time of year, it will sell in a week at $265, most likely.

Credit this to Thrifty Bill I think... If it's a good deal,(or underpriced) and no phone # on the ad, e mail and type, "I will buy the bike, call me @cxcxcxcxccx". Don't ask anything. Be an easy transaction for the seller.