I just won these on fleabay for 490 quid!
Really suprised that I didn't get outbid, the only down side is a drive to the other end of the country to collect.
Described as unmarked with ROF Goodyears 8mm tread on two and 4mm tread on the others.
At the mo feeling pretty chuffed with oneself, just hope they're as good as described.

 

those are styling m135 18" wheels from bmw. very nice & congratz on the great buy