Amazon has Work Sharp Blade Grinder Attachment for Ken Onion Edition (WSSAKO81112) on sale for $60.59 > now $60.46. Shipping is free.
Note: Shows "in stock soon", but you may place an order now.
Thanks to community member ChiW for finding this deal.
Editor's Notes & Price Research
About this deal:
Our research indicates that this offer is $19.36 lower (24.2% savings) than the next best available price from a reputable merchant with prices starting from $79.95 at the time of this research. -brisar
About this product:
Made from the highest quality materials, this blade grinder attachment quickly installs to its base so that you can sharpen your household knives with ease. Simple to operate, sharpen the knives in your house, quickly with this very sharp working edge.
About this store:
Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.