I've used them twice, and you can get a decent offer if you have the right sort of car they want. Both times i've sold them barely 2 year old cars, one a Yaris, one a 9n2 Polo, and i got very good prices.
IIRC both where in the region of 7000 - 7500, thats after the admin charge.
It's all supply and demand to these guys.
The day i went in to sell the Polo, there was a guy there who'd just sold an F reg mini for 50 quid!
Would they let me buy it? Would they balls!
