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For a limited time, Buy.com has these Alpine Trail Waterproof Binoculars on sale for only $19.99. These 8mm x 28mm full-size binoculars feature an LCD compass, thermometer, and clock, and come with a lifetime warranty. Shipping is free (select budget shipping during checkout) and there is no sales tax (except CA, MA, MD, NY, TN). Compare this with $100 at Unbeatable Sale.