Linkyo Electric Knife Sharpener | $20 | Amazon | Clip the $3 coupon
Photo: Amazon
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So you’ve finally invested in some great knives, but they’ll still need a little tender loving care to keep them sharp. Linkyo’s electric knife sharpener boasts a 4.3 star review average from over 2,000 Amazon customers, and you can pick one up for $20 today after clipping the $3 coupon.