Here are some others that might be decent picks, although I haven't seen all of them myself...
About 5 Pink Panther movies are in the sale, but you may want to get the boxed set instead...a little more expensive but you'll get a bonus disc.
A bunch of Woody Allen movies are in there including the "earlier, funnier" ones like Sleeper and Love and Death. However, these are even cheaper if you buy the boxed sets (4 of them with 21 movies averaging about $5.50 each). The front page of Deep Discount has a boxed set sale near the bottom, which is good until the 24th and has Woody Allen sets as well as the Robocop set.
Back to School - Rodney Dangerfield at his best
Die Another Day - Berry meets Bond in North Korea
Never Say Never Again - Connery's last Bond movie, and the only one that seems to be in print now besides DoD, since it was done by different producers than the rest of the Bond series...it must be making a lot of extra scratch off of Bond fans who can't find the other flicks
Leaving Las Vegas - unrated, uncut Best Picture winner, one of the only movies I've seen Elizabeth Shue in besides Karate Kid
Honeymoon in Vegas - Nick Cage and Sarah Jessica Parker comedy, one of the only movies I've seen Pat Morita in besides Karate Kids
Rob Roy - Liam Neeson middle ages flick, lot of people seem to put it up there with Braveheart for writing and action
Thelma and Louise SE - Ridley Scott in full feminist form
This is Spinal Tap - cult favorite comedy
Something Wild - a really cool, quirky '80s flick from Jonathan Demme, with Melanie Griffith in top form in more ways than one
The Package - Gene Hackman suspense flick from the director of The Fugitive
Heartbreakers SE - Jennifer Love Hewitt, Sigourney Weaver, Gene Hackman, from the director of Romy and Michele's Highschool Reunion who is also a longtime producer on The Simpsons
Return of the Living Dead - '80s zombie flick directed by the writer of Alien, got thumbs up from Ebert, seems to be one of the better reviewed zombie movies out there, and it spawned a bunch of sequels...note that George Romero had nothing to do with the "Return" series
Man in the Moon - Reese Witherspoon's first movie, critically-acclaimed
Desperately Seeking Susan - Madonna's best movie? Of course that's not saying much...
Misery - one of the most popular Stephen King flicks
Valley Girl and The Sure Thing and The Flamingo Kid - '80s teen romantic comedies with Nick Cage, John Cusack, Matt Dillon, etc. that seem to be well-liked...funny how all the '80s actors still seem to be around but the actresses have been replaced with younger models