50-800 usd
4 - 4.5 in. barrel around $250-3006 in. barrel around $300To get a specific price, check a gun blue book. Available at Barnes & Nobel
100-1000 USD depending on what "very good shape" translates to.
made about 1977.
Check w/ Colt customer service.
Blue book of gun values
100-500 USD
100-1000 USD
Would need to know EXACT configuration and condition. Range from 100-2000 USD
value depends on overall condition..................
Blue Book of Gun Values is one place.
Unknown variant.
50-650 usd