That price is absolutely insane, and yeah - what's inside that amp is basically a stock 2011 VH4. Reverb has become such a cesspool in the last few years, it's really frustrating. Even with the market being overloaded with gear flippers, I don't see that justifying 4x to 5x the going price for a VH4 from that era based only on the rarity of the blue faceplate.
Thanks for providing the link, though. Window shopping is always fun.