WIW 64 step side

[64_twins]

I've been working on this truck for about a year. I took it all down to the metal and replaced what needed to be replaced. Fresh paint, although its not professional. Power steering, power brakes, auto on the column, five lug axles V8 305 that runs good. New interior, rear mount gas tank, and everything from weatherstripping to headlamp screws. I've got over $6k invested in it. I need to sell it and have been asking around $6k. I get alot of calls but folks just aren't following up on it. What do you guys think it's worth? What am I doing wrong or am I just not being patient? Thanks for the help.