I just stopped by the Meijer in Arlington Heights, IL and found the Avenger's Quinjet discounted 50% - it was marked $34.99 on the shelf. Picked up one for myself and another for my son's birthday. There were 4 left. There were a few other discounts (Sponge Bob sets looked to be about 30% off), Monster Fighter Hearse was $26.49, Captain America set was $9.49 and a few small Lego City trucks discounted a few dollars (I think $12 sets for about 8, I can't remember).
The shelf tags had orange price labels with clearance prices, but no CLEARANCE hangers like the rest of the toy aisles. So don't skip the Lego bricks! Happy hunting!