I just looked.

The Pro-S's come up at $804 MSRP and the Pro-C's come up at $1,423 MSRP.

Do some searching, ask some of the dealers on here the prices they go for, and see what I'm telling you.

The Pro-S's have NEVER been that expensive, and recently only have they slightly increased in price.

I got mine for my EG, brand new in box, for $540 shipped from one of the Vendors on HERE. They have now increased them to $620 per Skunk2 manufacturer's request.