Welcome to the Mall.
You will find many teacher related stores you can buy from here with great deals.
Becker's and Paines are School Teacher Supply Superstores that have curriculum related teaching materials.
The Discovery Store has Videos related to the Discovery channel, and are curriculum related lesson plans by themselves. Very interesting, reasonable, and all the members of your SLC will want them too!
They are a great reward, educational, a real treat, and the kids'll love them.
Walking with Dinosaurs, and Raising the Mammoth are great for DNA discussions