are you asking the value of a 'single' 45 cal. cartridge or the value of a 45 cal pistol/revolver ???? If a weapon, for value, you would have to declare the overall condition of the weapon, maker, model and serial number........................
If you call Colt they will tell you when it was made.
Priceless!
100-500 USD
$650 to 750
50- 200 usd
do you have a selling price ??
Colt has never made a 45/410 pistol
300-700 USD
value depends on overall condition.................
50-5000 USD or more depending on specifics.
the 45. colt combat commander i worth from 1100.00 to 9000.00 depending on the gun research carefully.
100-700 USD or so