Cotton Sheet Sets at Amazon from $30 + free shipping

As one of its daily deals, Amazon discounts a selection of cotton sheet sets with prices starting from $29.99. Plus, Prime members bag free shipping. Deal ends today. A couple of best bets:

• Chateau Home Collection Cotton 300 Thread Count King Bed Sheet Set for $39.99 (pictured, $60 off)
• Chateau Home Collection Hotel Collection Egyptian Cotton 1000 Thread Count 4-Piece Stripe Queen Bed Sheet Set for $76.99 ($153 off)