As one of its daily deals, Best Buy offers the Roku HD Streaming Player, model no. 2500R, for $36.99 with free shipping. That's the lowest total price we could find for a refurb by $3, although we saw it for $2 less a week ago, since expired. (It's also $20 under the price of a new unit.) It features over 1,000 channels, 720p streaming, WiFi, and compatibility with streaming sources like Netflix, Hulu Plus, Pandora, and Amazon Instant Video. Deal ends today.