You can get this LeapFrog LeapPad Video Display Case for just $4.99 from Amazon right now. It is usually $19.99 and it looks like a nice accesorie to have.
Here are other deals I found:
LeapFrog TAG Reading System, Purple $18.99
Air Hogs – Hyper Actives Pro (Blue/White) $13.99
Lalaloopsy Doll Charlotte Charades $13.74
Fisher-Price Disney’s Jake and The Never Land Pirates – Jake, Hook and Croc Pirate Pack $3.29
LeapFrog Tag Pet Pals Sticker Story Time $3.99
These ship free with Amazon Prime or with Amazon Super Saver shipping with a $25 order.