Mini Cooper Chili variants?
 

We are looking at trading in the wife's mini and a dealer told us today its worth 9500 but if it was a Cooper Chili its would be worth more.
I said it is a chili as it has the factory fit chili pack but he says there is another chili variant.
He say's his glasses guide gives three values for a mini cooper. A plain cooper, cooper chili pack and a cooper chili.

Can anyone shed any light?

Nik.

Vauxhall - Glass's Consumer Values

If it helps.