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Since you're asking for only OU/UU and you're only offering UU and below (that I don't really have interest in at the moment - no offense), how about 3 pokemon for 2?
yes and im also interested in your crogunk because i have a rain dance team will trade you a corphish with 31/31/31/15/31/31,and will trade you the shiny(almost flawless cept spA) tangrowth for ambipom