L-Fine via Amazon offers its L-Fine Silicone Ice Cube Tray for $14.99. Coupon code "4I3HZLOR" cuts that to $10.49. Plus, Prime members bag free shipping. That's $30 off and the lowest price we could find. It features 21 recesses and a lid. Deal ends October 20.

Don't mind waiting? lalang-love--diy via eBay has a similar tray for $7.66 with free shipping from China. Delivery may take up to nine weeks.