Agreed. We need pictures! I love the fact it still has the 229 Chevy V6. Usually, 85% of people would have removed it by the time it was a few years old! So that gives me the assumption someone REALLY CARED For that car. As for value, I've always found not only does it depends on the Marketplace prices, but also hugely on your location, popularity of the Body Platform (A/G Body), and what most survivor cars are going for. If there are any At all!
scoti I wouldn't necessarily say that. Although most upgrades by the 70s as you said was just Stripe/Decal kits and body flares, some automakers still did Special Suspension Upgrades and other things. In all honesty, it is down to the Body Tag RPO codes that would make it valuable/collectible. That's what I've learned from the old-timers. Part Numbers, Body/Frame Serial #s and Body tag RPOs are everything to identifying a "Real deal" car and appraising it. Even if it is not that collectible.