Its a case of the following;
A) They have it and know it.
B)You want it for a reasonable price, steals are hard to find but they are there.
C)Be polite and do not put them offside by offering a crap price do your homework stick to your budget and do not be sucked in by "Its rare" or "Its my last one" probably has a case full of it under the table.
D)If they are unreasonable rude and give attitude to you over your offer or your counter offer, be ever so polite and say "If crap was electricity bloke, you would be a walking power house....." then leave.
I do not suffer arrogant sellers and have been brought up with respect and humility but that does not mean they can jerk my chain and disrespect me. :mad: