Conclusion:
The ASRock K10N78-1394 isn't a bad board and in fact when compared to a 780G without sideport memory it performs fairly well. That said, it doesn't perform as well as a 780G board and this is a hindered one without any sideport memory. It's hard to see the reason in going with a GeForce 8200 board over a 780G board when it is slower and consumes more power. Unless you're dead set on Hybrid SLI or Nvidia based chipset, the 780G or 790GXE is a much better move.       

Pricing:

Unfortunately this motherboard isn't on the market yet but you can get an ASRock 780GXE 128MB for $103.

Score: 80%