Monster is selling their new M7 at Walmart right now (a 10" version is coming soon). For $150, you get 16GB storage (with a microSD slot), an 1280x800 IPS screen, GPS functionality, dual cameras, and a textured back plate. So basically it's the same thing as the ASUS Memo Pad HD, which I'm also interested in.
Should I give it a shot? I can't afford a $200+ tablet right now, and I need something with at least 16GB storage, a good screen, decent specs (etc.). I don't care about hacking or rooting, so 8GB+SD card won't do anything for me.