Minor issue, but belts are green just sunfaded...
As the ad says 5k for all that work, parts/labor adds up at full tilt retail and a high shop rate.
IMHO; Overall it's a 6cyl/69 Camaro that's been driven not stored, nor REstored. 11K is a pretty high number though.
Like the guys said, Can't really tell until you get up close and personal. If it is a never been wrecked, factory paint, ZERO rust, no plastic filler car, it could be worth the 11k as a very solid base for something more aggressive.
Still might be worth checking out