DxO have all their products on sale including DxO Optics 8 Pro for $199 US, film pack 4 and view point, but the best plug-in e-mail I received was for a bundle of 10 Topaz Labs packages worth $550 on sale for $299 and I think with the Coupon Code july4 it's $199 until 7/7/13 , it's worded weirdly you'll see what I mean, LOL
I know people are a little anti Topaz but seriously their new detail 3 is incredible, this offer is excellent and I just thought I'd share the love :) If you're looking for plug ins at the moment jump in as Topaz is a steal. It's like everything, NIK do somethings better and topaz do somethings better than NIK, Plus Topaz have way more to choose from, actually I might have to admit their updated B&W just pips NIK at the post now. I have no ties with any of these guys but thought you might want a look.
Oh and onOne are have a Perfect Suite upgrade sale on too