I'm not seeing anything when I checked but This is really similar to what I have and is extra long to accommodate your height.
Most of my under-$30 purchases have been books and CDs. I did, however, get this exercise mat for under $30. It's amazing. You can also get a really nice ring from Metal Masters for under $30 (make sure to get your finger sized first though). They have Tungsten Carbide rings, Titanium rings, Ceramic rings, Cobalt rings, Sterling Silver rings, etc. I got a Tungsten Carbide ring for my partner this summer; I like his more than my own.