OregonMouse is right about Coleman tents. I visited our local "Camp Coleman Outlet Store" yesterday and they had several nice backpacking tents in your price range.


Here's one that's under $100.



The manager there told me they'll be having a "Tent Sale" next week. (Not necessarily a backpacking tent sale, but a big tent in the parking lot with stuff on sale). He said they'd have some really good deals happening.

During the Christmas shopping season they have some pretty incredible deals. I don't know if there is a Camp Coleman store near you, but if there is it's worth checking into.