I got one cheap ($90) by doing a search for T168 on e-bay. I have not tried it out yet. It does look decent. The integral mount is nice, finish seems to be good and optics reasonable.
Buying these scopes seems to be a crap shoot. Some seem to work reasonably well and some give a lot of problems. To buy a decent scoe seems to be about $300-$400 minimum so its a question of what you want to pay versus risk.