I have a chance at buying a bass and an amp from a friend, but I need some ideas on what a fair price would be. I can get them for less than they're worth if I buy before she puts them on Craigslist. I'm a guitar player, so the bass would be just for messing around and I would probably use the amp. They're both in great shape, very lightly used. It's a Squier P Bass and a Marshall MB30. Thanks for the replies!
Well that will probably change the price I guess..