Our friends at LoverPi.com who supply us with many of the ARM SBCs for review and Linux hardware benchmarking at Phoronix are running a day-long sale on the Orange Pi One. The Orange Pi One features an Allwinner H3 SoC powered by a quad-core Cortex-A7 CPU at 1.2GHz, USB 2.0, 100M Ethernet, 512MB DDR3 SDRAM, and is compatible with Android, Ubuntu, Debian, and others.
The Orange Pi One isn't the most exciting ARM board out there, but it could work fine for some very low-end use-cases and it's priced to be very affordable.
LoverPi will be offering a deal through their Amazon store today with the Orange Pi One for $14 USD while the Orange Pi One with case and heatsink will go for $17. As of writing the sale hasn't started yet, but check back soon to those pages if you want to get a marked-down Orange Pi One.