Yes, I'm sure Universal still owns it. But although they've been very good at striking 35mm screening prints of 1930's rarities for festival screenings, they're not so good at making them available to TV (like TCM) or home video or DVD. So after the films have made the rounds at film festivals such as Cinefest, Cinecon, Capitolfest, Slapsticon or screenings at theaters like The Film Forum in NYC, it's back into the vaults and the films remain unavailable to all who are unable to attend the film screenings.
MYRT AND MARGE was shown twice on cable channel Cinemax back in December 1988 (and possibly at least once around the same period on some other Cinemax "sister station"). It was the movie's first time ever on TV and in fact, first time it was shown anywhere since 1933, never having been reissued or made available in any other format. Recognizing its rarity I made sure to record it both times on high quality video tapes which still look and sound great.
I agree it's a fun movie and should be seen by all Stooges and Healy fans.