I received a Toy guide in the mail from Lake Shore Learning today.
The best deal is the Lakeshore Learning 100 Piece Wooden Train Set for $29.99. If you don't already have a wooden train set, this set is a good one to get you started.
Also, they have Crystal Climbers for $9.99. I like that they colors add together to make new colors. I am ambivalent about getting it since we already have sooo many building sets. I expect Lake Shore to have some more noteworthy deals as the Toy buying season progresses.