These Home Expressions Microfiber Twin Sheet Sets drop from $30 to $7 to $5.25 when you enter code SAVEON2 during checkout at JCPenney.com. This is one of the best deals we've seen to date on any twin sheet set. It includes a flat sheet, fitted sheet, and pillowcase. Spend $25 for free shipping to your local store otherwise it adds $8.95. Spend $99 and shipping is free. Sales tax is charged in most states.