You've clearly missed the point mate.
I already have a deal with a trader set up, signed and agreed to that i buy a car from them and they take the z as trade in. I was just offering the z on here first as the trader will no doubt add a mark up.
The traders i have spoke with about buying cars off them and using the z as trade in have all refered to a guide price and said they would be able to give me in the region of 13.5-14 , this 14.5 however is above average, i realise that, hence i agreed a deal. A couple of other dealers said that they'd give a better price for the z if they hadn't reduced the price of the vehicle tey were selling so much, it all comes down the the amount they want to make off the cars i suppose.
Mods can you please lock/delete this thread.