It looks like I'm letting the secret out!
I heard about ASU surplus and I knew I had to go! The surplus warehouse is a big secret, and even I had never heard of it until just recently. Basically, any items that grow too old for ASU come here and are sold for super cheap. There is a large warehouse full of cheap office chairs (ranging anywhere from 3-10 dollars), tons of large well built metal and wooden desks for about 20 dollars, and bicycles that get left on campus (and nobody claims) for about $30. Talk about cheap!! They also have filing cabinets, some printers and super low priced but working LCD monitors. They even have Mac computers! The stuff is good quality, yet sold for the ridiculously lowest prices ever. I found myself wanting to buy things I didn't even need, simply because of the great deals!
If you are a student that needs material for art projects, you might want to come here and check out the selection of old electronics and whatnot. They are open Monday through Friday from 12 to 4 pm.