Pictures will be necessary for any real evaluation. In average good condition, those go for around $300, but a real 95% would probably go around twice that. A really nice one (100% or LNIB) will go close to $1000 and there are some, like the round butt that will exceed that.
Those guns are sleepers; I expect them to take off in the next few years as collectors realize that that whole Colt area has been almost ignored.
Jim