Question about a collection gun

[w6815]

Hello,
Does anyone know the value of Colt Gold Cup National Match Mark IV/series '70
The Model number is 5870
Finish: blue
Barrel length: 5"
Caliber: 45 ACP

Any info about this collection will be appreciated. Thanks!

W6815

 

[rangerruck]

if you cant find the answer here, go to here;http://www.thefirearmsforum.com/forumdisplay.php?f=6

 

[w6815]

Thanks! this is a very good and useful forum. thanks for the info.
W6815