The following are all noted as "sale" and are exactly 20% off, so might just be from the toy-wide 20% off sale that should have ended yesterday but haven't been reverted due to the long weekend in some states. If so, maybe jump on these today if you are desperate.
If they remain on sale until the 12th, then they were just included with the catalogue sale period and you probably wouldn't have gained an addition 20% off (usually it is off "full price" only).
Platinum Edition Breakout Battle - $135.20 (save $33.80 - 20%)
Platinum Edition Voyager 2-pack - $103.20 (save $25.80 - 20%)
First Edition Optimus Prime - $79.20 (save $19.80 - 20%)
Also online are their four Kreo sets, Leader Bumblebee and Mega one-step Bumblebee - check the link for price details, as it would take a while to type them all out, and I doubt many here would be too bothered since their sale prices are still pretty high.