Depending on what you're planning to use it for, there are some less expensive devices that are worth considering, eg. for about $90 shipped to the US
http://www.aliexpress.com/product-fm/546571245-Mele-A2000-TV...
I just received one and installed Debian squeeze on it, following the instructions here http://rhombus-tech.net/allwinner_a10/hacking_the_mele_a1000...
Shipping took about a month, but now that it's here it's as good as I expected.