Cosmophonic Sound.
It's a great family-run business on 1st ave near 84th street. It's also the only authorized dealer of Monitor Audio products in NYC that you can go to without an appointment. I think I'm going back to pick up my pair from them today. Monitor Audio is so much cheaper in the UK (around 200 GBP = 330 USD for the BX2, compared to the US which is around 469 USD = 290 GBP). But I've found that it's senseless to shop for international bargains on speakers because, when you factor in international shipping rates, the difference margin shrinks drastically. The lowest shipping rate I've received so far, if they'll even ship it, is 70 GBP = 113 USD. Not to mention the speakers will be uninsured. So if you blow a tweeter, you're going to have a hard time finding the Monitor Audio replacement parts (if you're picky about brands) and it will likely be costly.
I'm going to head down there to pick mine up, and I'll probably buy a recommended receiver there as well. Since I'm buying both at the store, hopefully I can get some sort of packaged deal. The sales rep has a really nice, no pressure, attitude so hopefully that'll work in my favor. I'm mostly just fed up with bargain hunting for these. It's not worth it in the US.