Amazon has the Western Digital WD TV Play Wi-Fi Media Player (WDBMBA0000NBK-HESN) for $65
with free shipping. Features built-in 802.11n Wi-Fi, 1080p output, Netflix, Hulu Plus, Spotify, and Blockbuster streaming, and supports most file formats including MKV, MP4, XVID, AVI, WMV, and MOV. Newegg
also has it for the same price.