The Big One Extra-Soft Sheet Sets in twin drop from $29.99 to $9.99 to $8.49 after you add code GOSHOP15 during checkout at Kohls.com through 11/24. Shipping adds $8.95 or is free over $25. This is the best price we found by over $15, and one of the lowest of the year. The twin set comes with a flat sheet, a fitted sheet, and a pillowcase. Choose from several colors and prints. Full, queen, king, and California king sizes are also on sale at the same discount. Color availability varies by size.