Zsport via Amazon offers the SZHSR Full Face Snorkel Mask in Purple for $26.99. Coupon code "KB8RSKPM" cuts it to $14. With free shipping, that's a buck less than our similar mention from two weeks ago and the best deal we could find today by $15. Features include an anti-fog lens, dry top snorkel tube, and optional GoPro mount. It's available in sizes S/M and L/XL. Deal ends May 31.