'67 Catalina 2dr

I keep seeing this '67 Catalina around town and it's for sale. The ext. has minor rust and the paint has faded, but there are no dents or major blemishes. The int. is almost perfect. It is a hardtop, 2-dr, with a 389 c.i. engine and has 54,000 original miles. I don't know much about cars and they want $5,000. Is this a good deal? How much would you offer?