I've seen an 11-13" go for 1400$
pure bred black diamond? any proof of this?
cheapest ive found are 2k and the quality is pretty low for a bd
Rays are measured across the disc - the tail tends to be as long as the ray is across, basically doubling it. Most likely it wasn't a BD, it wasn't 11-13" or it wasn't either.
if you have to ask, you cannot afford it! lol
