Kmart offers the Essential Home Microfiber Comforter
in four styles (East Side Stripe pictured) for $14.99. Coupon code "OFFERS10" cuts them to
each. Opt for free in-store pickup
to dodge a shipping fee of at least $5.55. That's $19 under the lowest total price we could find for any similar microfiber comforter elsewhere. Sales tax is added where applicable. They're available in twin- and full/queen-size. Coupon expires December 31.
Update: The price has since dropped to $12.14 after coupon.