How much for 300zx ebrake setup?

Quick question. How much is a 300zx ebrake setup worth?
I want to do the upgrade and found someone parting out his z (has 140K miles on it),but after googling for '300zx emergency brake' (and all combinations of parking brakes etc) to get a ballpark figure for how much I should offer, I still can't find the parts thus price. I'm looking to get the e-brake/splash shield setup that is mentioned at http://importnut.net/300zxbrakeswap.htm. I just want to offer a fair price, not look stupid, and get ripped off.....

Suggestions?

Thanks

if i were you id just get the whole darn brake setup, not just the ebrake... that'd actually be the logical thing to do, and maybe also why you cant find a z e-brake assembly on google.

You can't use the e-brake setup unless you already converted to the ZX rear hub, if you have, offer 20bucks, it aint nothing put cables unless you talking of the hub included then price goes up.

Thanks for the suggestions. Since i've been collecting brake parts from all over the place,the final pieces I need is the ebrake assembly. Is there any way to make ebrakes work w/300zx rear calipers w/out the hub? If not and I do go for the full hub assembly like SHO411 suggests, how much would you pay?

http://www.nissansilvia.com/forums/forum_posts.asp?TID=38124&PN=1

The above is a link showing what is involved in doin conversion.

Thanks for the link stAtus. The pics in my first link confused me a little b/c I wasn't sure which part was from the 240 and which part was from the z. Now I understand exactly what I need. Hopefully I won't get ripped off from this dude.....