I just got a 4 string dark blue "Peavey Dyna-Bass Unity Series" bass. P/J pickups, some scratches here and there, some rust on the pickup screws and it needs a good cleaning work. A friend of mine in a need of cash sold it to me for $100 USD. I would like somebody to tell me something about this model and if it worths it. I have never seen this model before. Sounds nice though. Has anyboby some experience with this one?