On Melodiya vinyl I have the 3rd (Roshdestvensky), 6th (Svetlanov), 2 x 7th (Mravinsky & Svetlanov), 8th (Mravinsky), 11th (Kondrashin), 15th (Mravinsky).

I also have the absolutely superb 15th (Roshdestvensky)* and 12th (Roshdestvensky) on JVC Melodiya CDs.

*this is worth hunting down as the recording, for Melodiya, is superb and it is extremely well performed.