Hi Nuro,
I have the following 3 Vipers to trade.
PA4 Limited Edition Black with silver stripes #9 MIB
S200 Limited Edition White with Green stripes #49 MIB
A87 Yellow Hasseroder #53 6 laps for testing (rear wing was off on delivery, but glued back on, has not come off since)
Let me know if your interested in any of them.
Regards
Vlad