I found this on HN half yearly sale, i guess this is the cheapest HD set top box on the market. check on ebay, average price they are selling for above $60.
i found the features on this product
http://www.2ndsworld.com.au/product/olin-hd-set-top-box-hvbt…
Parental control
Plug and Play installation
MPEG-2 Digital & fully DVB-T Compliant
Supports both 4:3 &16:9 Aspect Ratio
Digital Audio support with AC3 (optical)
SD connector: Composite RCA
HD connectors: HDMI, Component Y/Pb/Pr
2000 programmable channels, TV and Radio
no USB port :(