Take note that the moderm BP 50 Fathoms has 2 versions out in the market, one by N-Factory (Noob), another by a smaller factory.
The N Factory is considered a super rep, and looks very close to the original. Getting from Trusted Dealers usually go for around $480 +/- without shipping.
The smaller factory one goes for around 70% the price of the Noob, because of quality differences.
You can find a comparison in the forums. I posted up a comparison here a month ago.