I got my little brother a PS2 off of Ebay. It was having the dreaded disc-read-error, when we got it. Of course, that meant he got it for $120 with two good games. (back then it was still going for $250) When it arrived, it wouldn't play silver PS2 discs, or PS1 games. It only red the blue PS2 discs. I cracked it open, and…