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Smart Bargains has a large collection of high thread count sheet sets. Their featured set is this Egyptian 400TC Single-Ply Sheet Set with Bonus Cases for only $43.99 after this 12% off coupon for new customers (returnees can get free shipping with $75). Otherwise, shipping is $9.95 and there is no tax (except MA, KY, NC). This set, available in six different colors, includes one fitted sheet, one flat sheet, and three pillowcases, all 100% Egyptian cotton.