B&H is showing them new with US warranty for 114 USD, and 104 for grey market, and 27.50 for shipping via international priority mail. That puts it sort of close to your local retailer's price, not counting the exchange rates which are in your favor, IDK about the tax part.
As for as service goes, is the risk something will go wrong with it worth the $40 to you? The likelyhood of it breaking is not high, though the AF probably complicates that some.
If I were making the decision, I'd probably go with the cheaper source, or ask the shop if they can come down on the price any. The worst they can say is "no". Here, even the small shops can get the same pricing as the big guys. My local shop sells for the same prices on new stuff as the Best Buys, B&H, etc.
OTH, I absolutly agree with the notion of supporting your local shop, a lot depends on your relationship with them otherwise.