The AXE023 is only about $15 US, not $68.
I know Rev_Ed charges a lot for a shipping but not that much.
I just purchased a few of these from RobotShop.com, but can't find any documentation there or here. I've flashed LEDs with an -08m, and look forward to controlling motors... I understand the basics of the driver chip, just need pinout info and specs for the headers on the AXE023.