If you are looking for something to hold value, I suggest you stay away from getting a new gun and getting it engraved. Find something already in existence that has a strong value that you find visually appealing. I'd look at colt pythons if I were you.
http://www.icollector.com/Cased-Cus...le-Action-Revolver-with-Pearl-Grips_i10496986
http://www.icollector.com/Cased-Cus...le-Action-Revolver-with-Pearl-Grips_i10496986
