BacklistMarkets

All makes Porsche 911

Markets
Marcos
GT

Marcos GT prices

4 auction sales; model years 1970–1971.

Free collector-car sold-price history from Bring a Trailer, PCARMARKET and Cars & Bids auctions, organized by make, model, generation and variant. Data as of Nov 12, 2026. Backlist helps dealers buy cars from private sellers.