i always ask for as many photos as possible [if they refuse i don't even bother any further], i always take a trailer, i never trust their description without photos [your opinion and mine of condition may differ]. I have sold parts and a vehicle or two on c.l./auto trader and i have no problem in representing it as i should, providing as many photos as requested, i have had my share of no shows and tire kickers i have also had several persons interested in an item and when it sold i called the others to let them know of the sale, common courtesy in my book!!!
