Topaz is offering a great deal on their complete plug-in collection from 29 November through 02 December. Enter the code "blackfriday2013" and the collection is only $199.99 (normal price is $379.99).
I am a regular user of Clarity, Detail, Adjust, DeNoise, DeJPEG (client photos for print), and Black and White Effects 2. Moreover, if you own only one plug-in, make it Clarity.
