The website is sold out, but they have them in some stores. If you are near one it wouldn't hurt to check their site.
http://www.microcenter.com/single_product_results.phtml?product_id=0346683$219.99 and a $50 MIR, so $169.99 after rebate. Not too shabby
Hopefully I can mine with them for about a month or 2 then recoup some of my costs on eBay after difficulty gets out of hand.