Sgbyincons via eBay offers this 3-Port HDMI Switch for $2.78 with free shipping. That's tied with last week's mention as the lowest total price we've seen for a 3-port HDMI switch. (Outside of other eBay sellers, it's a current low by $3.) This switch supports 1080p video and features three HDMI inputs and one HDMI output.
Note: Orders won't be processed until February 23. Allow up to eight weeks for delivery.