I just ordered a set of SRS-2170s from PriceJapan, but thinking of selling it off since I also just purchased a SR-007A.
I may just keep the amplifier for 007, so the 207s are also available for separate purchase.
Skip the 1 week wait and possible custom fees depending on where you are located :).
And of course, they would all be NIB. If this gets sold off, I won't plan on opening it up.