Not Mine - 68 Barracuda Notch
it has 67 trunk (moldings at least) and tail lights in it. Looks like rust in the right rear q panel behind wheel. It also looks like the rear window moldings are not there. Inspect it closely for accident damage in rear also front fender corners.
IMHO -I think 4k is high, but it doesn't look bad. For Me 2500-3k range max.
OH BTW Welcome Aboard!