that's an ebay widget thing... the bag is currently for sale for $1500 on ebay from another seller.
Edit: this is the item description:
This was the backpack that went up for auction from Champion's League for $14,700.00. Unfortunately those bidders made the charity auction into a game, so when they did not pay, I was able to purchase it at a much lower price. My daughter is no longer cheering with CEA and has no interest in this item, so we are getting rid of her CEA items at greatly discounted prices. I have enclosed a picture of the mailing label and the original box from Nfinity as proof of authenticity. The bow from Bad To The Bows came with it, and will remain on it. The marker used to autograph the bag is in the front pocket. This was the last year Erica Englebert, Molly Gibbons, Riley Prince, Amber Craft, Lexi Pilson, and Gabie Dinsbeer were on the team.