CECHA01, a first edition PS3, plays PS1, PS2 and PS3 games.
I've recently redone the thermal paste, so it runs like a dream. I've never had the yellow light of death. It's always been well maintained internally and kept well ventilated. I've moved around a lot so it may not look pretty, but it works great.
I've also got the following:
Guitar Hero III Guitar + Rock Band Drums + Rock Band Mic + Rock Band II Game (loose) + Singstar Amped (loose) + Singstar Legends (loose) + Guitar Hero III (loose) - $55
Eye Toy - $10
PS3 Controller with long charging cord - $30
FInal Fantasy XIII - $10
Red Dead Redemption - $10
Bioshock 2 - $10
Assassin's Creed Brotherhood - $10
Assassin's Creed III - $10
Playstation All-Stars Battle Royale - $10
I can probably through in a few loose PS2 or PS1 games with the console.
Bundle stuff together and offer me a fair price.