M-Audio MicroDAC (USB DAC) for $53

The M-Audio Micro DAC, which is a USB DAC, is on sale for $53 with free shipping, with a limit of three per customer at Amazon by Amazon actual. It takes USB Audio and has two 1/8″ physical outputs, digital and headphone-out. Its list price was $99 from what I recall, but somehow the Amazon listing switched it to $53~.

PS: the Micro refers to its size, not Micro-USB input. It has standard USB input.