How Much are worth as a trade in...

[Hayabusa1999]

Hi all, I was just wondering if anyone here knows how much trade i can expect for my 1999 Busa, it has 14500 k's and Yoshimura RS-3 Cans, I'm thinking about trading up to the 2001 model, since some of you on here have traded up already I was just wondering as a rough guide what I can expect, just wanna make sure my dealer gives me what its worth....
Thanks in advance..