Out of curiousity I just now checked Digikey - quantity 1,000, X7R, ROHS compliant, 0805: just over US$0.04251 a piece.
The 0402 versions are cheapest at US$0.00753, then the 0603 at $0.00832. The 1206 I also see listed at a very reasonable US$0.02568 a piece at 1,000+ qty.
Really odd indeed those 0805 prices.