'wanted for next to nothing' would be more appropriate.
On the other hand I have done 5 deals in as many months via normal posts and pms (as in getting rid of things wanted by others and surplus to my imediate requirements).
this has even impressed SWMBO!
I am somehow never able to bring myself to actually put things up for sale though
Ive sold stuff after looking at 'wanted', I've also bought things as well.
95% of the time very sucessfully bought good things. Its important to remember though that although the seller may be one of us (a forumite) it doesnt mean they are totaly honest!
I make the assumption they are but what the hell - I don't trade high value goods (max 200) and life's too short............all been fine so far but I am aware of some people falling foul of dubious descriptions. I always send the cash up front or the goods before the cash. Either way I know the address I am dealing with!
Overall I have been pleasantly surprised.