Honestly, Ebay. I've tried calling people who have them on their site and it's always the same story: "we don't actually sell Rotas anymore." You can find RBs and Slip Streams on Ebay pretty easily. Anything other than that, though (SDR, Subzero, etc.) good question.
"My yellow, in this case, is not so mellow" -Jimi Hendrix
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