Back before Craigslist and The Paper Shop ads were replaced by Facebook Marketplace, life was a bit simpler. Muscle cars were much more obtainable, and you could easily find one for next to nothing.

For a certain set of people, these old Monacos are even more precious than the muscle cars that everyone like to drool over.

Old-school muscle cars are still some of the smartest places to park money in 2025, combining visceral performance with steady appreciation. Drawing on recent market analysis and expert buyer guides, ...