Trade value of user (G-1) Stainless Mariner?.

[jeepin]

I was just curious to find out what they trade value of a user mariner with G1 blade steel with the vents in the handle would be. It comes with the thin blue box, but that is smashed. There are many scratches on the handle. Not deep ones. Also has scratches on the blade which are lighter, everything else is great. Lockup, action, etc. Thanks in advance.