What did you miss out on?
Back in 1970, two weeks after I bought my brand new 340 Duster (4speed, B5,B5) for $2600, my aunt said she would sell me her 68 Shelby GT500 (optional side oiler 427, 4speed) for $1800.
In 1975, just after discharging from the Army, I passed up or missed out on two deals. I passed up a 1969 Corvette with L-88 427, 4speed for $2600. I missed out, by 15 minutes, on a Hemi Superbird, 7k miles for $5000.