I'm redesigning my room- good, inexpensive blue or green paint and good, inexpensive computer?

For $50 you will only get 1 galleon of BM paint. However, Behr paint at Home Depot is actually one of the highest rated paints (even higher than BM) by consumer reports. They can custom match to a BM color. Lowes has a paint with a primer added. Be aware, the cheaper the paint, the less the pigment (for very very cheap paint) and you will need more of it to cover, so you do not gain anything. You might want to wait until you have a bit more money. Try to get a used computer-you can pick them up pretty reasonably and many are not very old either.