here
Bitspower Black Freezer EIX58NSC (EVGA X58 Classified) BP-WBEIX58NSC-BK + EI58DPII
and here
Bitspower Black Freezer MOS EI58DP (EVGA X58 SLI) BP-WBEI58DP-BK
looks like a premium price,but they are in stock.
fwiw i have purchased from them before-240 and360 rad brackets actually ,and it was a great experience-arrived from europe in about 6 business days