Looks like Google is currently running a promotion on its Android Market because some of the finest and best selling applications are available for 10 Cent only (USD and Euro) respectively £0.10 in the UK. According to Android Central, apps like SoundHound ∞, Asphalt 6: Adrenaline HD, Minecraft - Pocket Edition, SwiftKey X Keyboard, Endomondo Sports Tracker Pro, Great Little War Game, SketchBook Mobile, Fieldrunners HD, Color & Draw for kids:phone and Paper Camera and discounted at the moment and the discount isn't only available for U.S users but I can confirm that the same apps are discounted in Germany.
It's also totally unclear how long this promotions runs. Anyway, if you have spotted other discounted 10 Cent apps, please feel free to share with us in the comments bellow.
UPDATE: It's called the "10 Billion Promo" where Google is offering 10 days, 10 selected apps for 10 Cent! With this promotion, Google celebrates that the Android Market recently exceeded 10 billion app downloads - with a further growth rate of one billion app downloads per month. To celebrate this milestone, Google has partnered with some of the Android developers who contributed to this milestone to make a bunch of great Android apps available at an amazing price: "Starting today for the next 10 days, we’ll have a new set of awesome apps available each day for only 10 Cents each".
Cheers ~ Arne