I strongly suggest you do a search here on HR.com ............but best use the term "studio projects" as the search engine won't recognise any word less than 3 letters from memory, so searching for just "C1" is out.
the V67G is still available from most retailers, as is the V67B. The V67M was only available through Mars. 8th street music has a great deal going on the V67G with shockmount right now ($129).
I like the C1 but I wouldn't want it as the only condensor unless you are doing a lot of blues and country stuff. I like it best on vocals. On acoustic guitar it has sort of a 'honky tonk' kind of sound which is cool for some stuff but not everything.
"All round" tends to mean a multi-pattern microphone like the
Studio Projects B3 or C3 for me. You may find the omni pattern in particular to be very handy for group vocals or close miking an instrument.