This is crazy! I just checked how much a PW goes for on the German Ebay site, and some WiFi (WLAN) ones are around $300 already!!
Ebay.de PW listings
~ EURO to USD conversion on XE.com
Amazon lists them as available some time in mid-January for the WiFi ones and some time in January for the 3G ones, so the prices will likely go up the closer we get to Christmas!!