Vintage Air SB bracket

I thought someone would like to see the bracket from Vintage Air, this will mount the Sanden 508 compressor, alternator, and the PS pump, it mounts to the water pump and they give You all the hardware/spacers to mount it. It comes in bare metal.
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What did it cost? I also wonder if the compressor is available with a serpentine belt to match the March pullies? That would be cool!