For those of you who are looking to add an additional Chromecast to your collection, or simply looking to buy one as a gift, you can purchase one from Groupon for $25. Keep in mind that these are manufacturer refurbished although I doubt that would hinder the performance at all. The best part about this deal is that shipping is free! Click the link below to head over to Groupon.
[update] – Previously the deal had expired but it looks like they have more in stock now!
Google Chromecast HDMI Streaming Media Player (Manufacturer Refurbished) $25