The DVD of THE THREE STOOGES GO AROUND THE WORLD IN A DAZE has apparently been discontinued. Amazon is no longer selling it and third parties on the site are charging $30 and up for it. Michael's Movie Mayhem, a DVD database, confirms the disc is "discontinued." It has vanished from other prominent online retailers as well (Best Buy, Barnes & Noble, WalMart)... though one, Movies Unlimited, still seems to have it for $10.99.
Curiously, discs for the other legitimate 60s Columbia features (ORBIT, HERCULES, OUTLAWS) are still readily available.
STOP, LOOK & LAUGH has also been discontinued, but people can't give that away.