I contacted NAVL, and they quoted me $487.44 to ship a 400 pound game from Edmonton to Milwaukee, WI. Also, this did not include a customs broker, and I would have to go out and find one myself.
I then contacted Freight Quote and they gave me a price of $303.47, same details; except I would pick it up at a local terminal. This also did not include a customs broker price/fees, however, they have their own in-house, so I wouldn't need to worry about finding one and setting that up. It would just be an additional charge to the initial 303. The estimate they gave me was around $75 - $100, bringing the whole total to just over $400.
Again, this is shipping from Canada to the USA; but my guess is it can't be that different going USA to Canada. Just from talking to both shortly, I am probably going with Freight Quote; if I can work out a deal for the game I'm looking at. Them having their own customs broker in-house is really nice. I don't want to have to deal with figuring that out.
Also, the Freight Quote price, after everything, is going to be just about the same if I were to drive and get it. Gas would be $350, then the duty/taxes when crossing the border; and also whatever I spend of food/lodging.
Just contact Freight Quote and talk with them. So far they have been very helpful, and really good about covering details. I hope this helps a bit!