I just picked up the Abbey Road Plates plugin on a daily deal for $29 about a week ago. No brainer, sounds awesome. While we're at it Waves has been running some really cheap deals lately, got the Abbey Road ADT, Scheps 1073, Kramer Pie Compressor, and CLA-76 Compressor all for $29 each, plus additional discount applied for buying multiple plugs. They're all top notch.

EDIT: One note on the Waves installation/authorization. I had an older version of Waves Central installed, and it said it was automatically updating itself when I tried to install/authorize my recent purchases, however it did not actually do so. I kept getting an error when I attempted to install my new purchases (though they were showing up in my library of registered products). A little Googling and I found a Waves tech support topic (which I'd been unable to locate browsing the Waves site) which instructed me to manually download and install the newest version of Waves Central. After that, everything installed and authorized easy as pie.