Best USB Audio Interface under $100

What is the best USB Audio Interface to use recording a dj set from my djm700 to audacity.  I found a few online such as the tascam us122mkII, the yamaha audiogram 6 and saw a cheap one from m audio, the avid recording studio?  Please advise if any of these are decent or if you can recommend a better one for under $100.  Thank you.