Amazon.com currently has 2 very similar offers that are a GREAT price for Webkinz Series 1 Trading cards. 36pks of trading cards are available in each box making them an EXCELLENT gift idea for party favors, stockings, chore rewards etc! These are also both eligible for Free Super Saver Shipping but are just shy of $25. You can search for filler items but you also might try one of these.
I had another item to order but if you are stuck without a filler item to take advantage of free super saver shipping, you may consider :
Books for Filler Items Most are listed for $1.50 and include sticker books. These also qualify for the current for our 4-for-3 promotion.