GrowlerWerks SS uKeg 128 Pressurized Growler for Craft Beer : $119.99 (matches lowest price ever, excellent reviews) Posted May 18, 2019 The absolute best growler you can buy is back down to $120. Which is awful convenient with Father’s Day around the corner. Got a dad who’s hard to shop for and happens to like craft beer? He wants this. AtoZwire.com may get a commission.