Just a few examples.....
1971 71 Corvette, only one I bought new, paid $5400, sold in 82 for $8500 and the buyer still has it.
1972 56 Corvette paid $300, took some parts off it and sold it for $500
1972 56 Corvette needed a valve job, paid $700, sold it for $900.
1973 56 Corvette, 2x4's, original engine, PW, PT, paid $1000. Sold it in 96 for $25k.
1973 60 Corvette, paid $1200 and sold for $1500.
1975 64 Corvette, paid $1000, rebuilt engine, painted and sold for $3500.
1976 62 Corvette, paid #1500, sold in 83 for $7500.
1978 65 Corvette Coupe, 365 hp, paid $3500 and sold in 1982 for $5000.
1978 67 Corvette convt. 400hp 427 with sidepipes, tele wheel, headrests, both tops, paid $2000, sold it for $3700.
1978 62 Impala with 43k original miles, paid #2300 sold in 82 for $3500.
1979 63 Corvette SWC, paid $1000 for firewall aft shell on bent 64 frame.Still have it 99% complete with correct parts but unrestored.
1979 57 Bel Air 2 door hardtop, paid $300, sold in 82 for $500.
1982 63 Corvette convt, paid $3500, sold for $5000.
1983 63 Corvette coupe, paid $3500, sold for $5500.
1983 78 Corvette cpe, paid $5000, sold after rear axle repair and paint for $8500.
Just a few I can remember.