I have just the FPGA module from a lower-end model by the same people, and it is at least decently well made and the FPGA is, well, real. The fact that it has a bit of some sort of residue (flux, possibly) on top suggests it was salvaged from something, but hey, it works. The documentation, on the other hand, is nothing short of completely shameful, and as far as I can tell, isn't even available online, so don't lose the CD! At least I only had the one module and only had to figure out how the EEPROM device was connected...