On June 16, 1967, the first Monterey Pop Festival begins with numerous rock legends like Jefferson Airplane and the Mamas and Papas. Papa John Phillips would later write a song inspired by this legendary concert. It wouldn’t be a hit for him but it would be for one-hit-wonder, Scott McKenzie, with the classic, “San Francisco (Be Sure to Wear Some Flowers in Your Hair).” The 45 is not a big collectible at up to $10.00. However, Jefferson Airplane is another story. Their album “Jefferson Airplane Takes Off” released by RCA in 1967 can sell for $50.00 if the album has 11 tracks. BUT, if the album has 12 tracks the value jumps up to $500.00 in mono and $700.00 in stereo. Little things can make a BIG difference in the value of records.