Compare House Brand Decor Deals
Update: Even better, mvrwin via eBay has a single 3-LED Tap Light for $1.18 with free shipping. If you opt to buy four, that's a buck below the above mention and the best we've seen.
Of note, Walmart also offers the similar 88" Micromink Bean Bag in four colors for $19.88. Choose in-store pickup via Site-to-Store to dodge the $4.97 shipping charge. That's tied with last week's mention and another low.