I was looking on the GeekBuying site and it looks like they've dropped the price on the VidOn box to US$49.99. VidOn are an XBMC/Kodi sponsor.
I reviewed it a little while ago and thought it was a good XBMC/Kodi box but not worth the $69.99 original asking price. Mod: 3rd party affiliate link site removed.
At $49.99, it'd be worth it as a basic media player or for the kids as gaming performance was good (as its limited to 720p).
Video via the VidOn XBMC version is 1080p though.
VidOn Box Technical Specifications
CPU: Allwinner A31S Quadcore 1.2GHz
GPU: Octacore PowerVR™ SGX544MP2
System Memory: 1 GB DDR3
Storage: 8 GB Internal
Connectivity: 802.11 b/g/n 2.4GHz Wi-Fi, 10/100Mbps Ethernet
Video & Audio Output: HDMI 1.4, Optical Audio
USB: 2x USB 2.0 host port
Power Supply: 2A 5V Power Supply
Dimensions: 150 x 90 x 30mm
Video Formats: M2TS, TS, MP4, MKV, AVI, VOB, H264, MPEG2, RMVB, FLV, WMV, etc
Audio Formats: AC3, DTS, MP3, PCM, etc.
Picture Formats: JPG, JPEG, BMP, GIF, TIFF, etc.