Yep, still have that BU Rev C, got 2 BU, 4 AU, 2 XF, and 2 VF pieces.
Market on the circ Rev b seems to be soft, I am the only one in my area that seems to be chasing them. I can get circs for melt. The 1963 and 1957 seem to be the most common circs, 59,60,61,64 a bit tougher, 1958,1960 and 1962 seem a bit tougher, 1956 is the toughest.
Regards,
Harvey