GameStop offers the ThinkGeek Overwatch D.Va Bunny Pillow for $7.50. Choose in-store pickup to avoid the $4.99 shipping fee. That's $3 under our mention from two weeks ago and the lowest price we could find by $16. It measures 14" x 12" x 5.5".
Note: Orders are not expected to arrive in time for Christmas with shipping, but depending on store availability, you may be able to get it with pickup.
There are lots of things Uncle Sam can't touch — so long as you play by the rules.