Walmart offers the Avengers Toddler Nap Mat
, model no. AVG10966, for $14.98
. Choose in-store pickup
to avoid the $4.97 shipping charge. (Amazon
offers it for the same price with free shipping for Prime members.) That's tied with our mention from two weeks ago and the lowest price we could find by $3. This machine-washable mat rolls up with Velcro closures and features a removable pillow and carrying handle.