Final Fantasy Crystal Chronicles: Ring of Fates at an almost normal DS game price, since it's currently on sale (or perhaps marked down) at Amazon. The game will still set you back a cool $33.99, but when it comes to Square Enix, we'll take whatever deals we can get.
A few watchful CAGers have also noticed a handful of other titles that were marked down a dollar, mostly from Atlus. One dollar isn't immense savings, we know, but in case that's enough to push you over the edge for a purchase, check out Amazon's listings for Rondo of Swords, Drone Tactics, Luminous Arc, Summon Night: Twin Age, and Advance Wars: Days of Ruin. Strangely enough, we think Amazon might be having a bizarre $1 off sale throughout its gaming department, as we noticed this "mark down" with Super Smash Bros. Brawl, too. That leads us to believe you can probably find more goodies slashed down a dollar, if you feel so inclined to look -- after all, one-hundred pennies saved are one-hundred pennies earned.