Found this cheap on eBay a month back and got one from him (arrived next day). My friend has been waiting for a week for him to get more stock and now it would appear he does.
Specs are as follows:
200GB Seagate Barracuda
8MB Cache / 7200RPM
Brand new / 12-month warranty
If your after one check it out at:
Also, check out his feedback rating if your new to eBay