looks like a nice Thompson, does it work? Not sure why you are asking value, didn't you just buy it?
There is a huge fundemental difference of value / cost from inside the USA to outside; for one reason, our laws are different in pistol ownership (say compared to Canada) and completely different for sub-machineguns outside the USA...
I always assume what folks are asking is; if I had to buy this in the USA, what would it cost me? But unless you are planning on attending some USA gun shows, then shipping home, not sure what a USA value does for anyone outside the USA
Ed