13deals offers the Infants' Sock Monkey Hat for $5.99. Add two to your cart for $11.98, and apply coupon code "TOOCUTE" to drop it to $5.94 ($2.97 each). With free shipping, that's $10 under the lowest total price we could find for this quantity in a kids' size elsewhere. It features a stitched-on mouth, nose, ears, button eyes, and red pom poms.
Of note, you can buy one for $3.95 with free shipping via the same coupon.