I've been watching this for a while, essentially the same as this deal but prices have since gone up and come down again
7 day $325
14 day $519
21 day $664
Ideal if buying multiple passes. Free shipping when you spend >$650.
$19 Delivery if not. Express post by fedex, arrives in 3 days
Also get free travel guide and paper map
Other sites are >$340 / $540 / $690 respectively eg. JTB travel, Sachi tours
Note: I'm not sure if this lowered price is just the start of all the passes dropping due to exchange rate, but at the time of posting it is cheaper than the others.. except apparently jrpass.com.
Also if you're unaware, the JR pass allows you to travel all over Japan, including the bullet trains, but with limitations. It's not just a regular train ticket for travel within a city like a Myki.
Costs almost as much as Myki…