front master cylinders

ok, to keep with the local laws here, and besides my likings of twin frnt discs, I am looking for some ol skool master cylinders for the bars. I see shyte loads on evilbay, from china, hong kong. I know the old saying , you get what you pay for, but has anyone here bought some stuff off eb and what results have you had.

I know life means good stopping power, and cheap stuff might give up the ghost, but seriously, where else can you buy reasonably priced MC's for a twin brake that deliver the goods.

anyone?...

What is your price range? Brembo & Nissan make a bunch of reasonably priced non radial front masters. what bike do you have? You'd probably need some in the 13-15mm range if you have dual single pot calipers.