The Dejobaan Flash Bundle ends at 18:00 today, and comes with my personal seal of approval. At the very least, $1/£0.60ish is a steal for Aaaaaa! - A Reckless Disregard For Gravity, which is an insane cyberpunk freefalling simulator that's as gorgeous as it is exhilarating, not to mention The Wonderful End Of The World into the bargain.
However, beating the average price will net you the improved AaaaaAAaaaAAAaaAAAAaAAAAA!!! For The Awesome, DLC and interesting choose-your-own-adventure Monster Loves You, while Drunken Robot Pornography is on the table for $8/£4.75. A great shooter and another bargain. UPDATE: thanks to pbyron1 @ HUKD, who found this before I did!