Im just wondering, why are the sirens and calypsos commanding 3x there retail value. On release day the calypsos where on nikes website for a couple of weeks before they actually sold out but ppl could have still gotten them on ebay for retail. And the sirens where on shelves for months at my local mall. I went into shoe palace in the sun valley mall in concord, ca and picked up my size no problem couple months after they released. Now it looks like these two are the "grails" of all roshe releases.