Unlocked XP1700+ (JIUHB IIRC).
What's it worth?
For info:
It clocks up to 2.1GHz before crapping out but needs high vcore to get there (1.9V). Does slightly less MHz with a lot less vcore IIRC - I can check exact settings if it's important to the buyer. It's currently running at 9.5 x 220 (just under 2.1GHz) and it has spent most of it's time running at 10.5 x 200 (I've had the chip since mid August last year). May do more with water cooling or another mobo (I'm running it in an Asus A7N8X DLX v2.0) but obviously YMMV.