I'm looking for something to replace a 2 line trainer kite that I have on loan from a friend. This is the kite that I teach friends to fly. If they cant fly that without crashing, then they don't get to fly a larger kite. I'd like to get a cheap 4 line kite so hopefully I don't have to keep launching the damn 2 line kite for them every time they crash. It would also help them transition to my twisters better. cheap is good! you know you want to get rid of that little kite that you bought for the 40mph winds that you never see

This is slightly bigger than what you are looking for, but would get the job done:
http://www.powerkiteforum.com/viewthread.php?tid=24756

The Cross Kites are produced by Peter Lynn and are very affordable.

http://www.awindofchange.com/category/cross.html

I've considered the cross kites and the hornet 2m. I'd be stoked to pick up a used 2m hornet.