Greetings!

I have a somewhat odd question, I've found a store in the US with some great deals on a few games. Thing is, I live in Europe and postage costs for big box games are quite insane to be honest. Now, I've come in contact with this store and they gave me the idea to use a mail forwarding service.
I know some people here have used such services in the past to acquire items from Japan. What was your experience using such services? Has anyone tried to ship items from the US using a mail forwarding service and if so, would you recommend them?