Johny Quid Replica cazal 856's

I am looking for replicas of the sunglasses that Johnny Quid wears in the film Rock N Rolla, because I don't wanna fork out the thousand bucks to buy the real ones. They are vintage cazal 856's. You can get them with different coloured stripes and things, but the closer they are to the ones he wears, the better. Quid is the junkie rocker character played by Toby Kebbell, If you can tell where to buy some for a decent price, I'll pay any frihost dollars I have, and maybe some cash.
If you have a pair and want to sell, I'll pay more than reasonable amounts of cash...