I had thought I had a Criterion DVD of Suspicioin, so I went to their website to confirm this (turns out I was thinking of Notorious--confused Ingrid Bergman with a cup of coffee for Joan Fontaine with a glass of milk). While there, I noticed The Bank Dick is going out of print. DVD Empire has it for about $20, the cheapest price I could find from a merchant listing it as in stock. Free shipping if you order 3 or more DVDs, so check out their $8.99 Universal DVDs sale.
And while I'm on the subject of DVDs, I should mention I finally got around to watching Bubba Ho-Tep last night. The movie was just okay, not up to all the hype, but the audio commentary by "Elvis" heightened the experience ten-fold. Very funny stuff.