To play the devil's advocate: if you wait for a "better" price, you will be competing with more of these rigs that I suspect may flood the US market as the rolling 25-year exemption comes due in the next few years (for US market, anyhow).
It's kind of like selling a house in today's market: price it aggressively and it will sell. Wait for a better price, and you'll be competing against other sellers also holding out for a "better" price.
6-8k, 10-12k - who knows. I don't think the US economy is going to bounce back in a year or two, I think we are in for some tough times for the foreseeable future, IMO. People simply will not have the discretionary funds to purchase as many toys. Depends on how long you want to wait it out.
Good luck either way! Post some pics, everyone loves a little Cruiser porn, right?