Guess it really depends on:
(a.) how nice yours is.
(b.) how good of a friend your buddy is: does he qualify for the Friends & Family pricing?
I find the pricing on this title a little tricky (although what pin isn't). It's trying to take off in value, but is having a bit of a hard time given its history.
In April, a very nice example had 19 bids and sold for $3,300 on Ebay (pics/video gone, item # 180650151915).
Most recently, this one with a beat PF sold for $2,400 (although I'm always a little suspicious of 1 bid auctions):
ebay.com link » Star Trek Next Generation Superpin Pinball Williams
FWIW, I paid $2,350 for a near-CQ example back in the Fall.