The Water Tower is $26.99 and Windmill $16.99.
I noticed they added the older Pigs Add-on 7021 at $7.99 and Baby Giraffe with Zookeeper 3253 at $4.99. I don't recall seeing these on the site for quite a while. It looks like the new reissued Mountaineer and Trike are heading out the door, as they are on clearance for 25% off.