One additional cost I hadn't considered when ordering directly from Japan is currency exchange fees from my bank/credit card. That could negate most of the savings from ordering overseas in a hurry. If one uses the Paypal checkout method for HLJ, does Paypal charge exchange fees? Which, if any, shops charge your credit card in your country's currency to avoid these fees?
In other news, Shockwave's box looks fantastic! We also get a look at his back without the "stand" slipped over the gun canon here, along with the arm attached to said canon that allows him to transform without being a partsformer.