Deadterra won an auction, I would assume everything in in the up and up but I can not make any guarantees. I can say that the markup is about .25BTC so I'm guessing that doesn't include shipping, insurance, and clear collectors case.
1.47 with international shipping. Plus customs tax (.1 BTC)
So buying from Deadterra would cost you 1.57 after tax. Plus .03 for the collectible case. Plus insurance if you want packaged insured (.1-.2 BTC).
So 1.7 - 1.8 total plus a 7-10 day shipping time provided it doesn't get held up in customs.
So not a huge difference when you break it down.