Registered: 08/25/02
Posts: 1403
Loc: Washington State
From the limited info I've found omline they seem to go for around $550+/- providing you can find one. The xl305 seems to be regarded as one of the best models.
I found some convolution impulses here:
http://www.xs4all.nl/~fokkie/IR.htm#Masterroom
but I only have the waves convolution verb and it requires a proprietary impulse form. According to the site these are for altiverb.