mbreslin,
8x C300s cost about $7500 in Norway + $900 for the 9260-8i :)
Compared to the cost of the drives+controller, $155 for they Key is cheap *if* it unleashes the kind of performance I expect it to.
(I do get why you are annoyed, it's just that most customers are medium-large companies and I don't think they'll get upset about the price)