Wal-Mart Black & Decker kitchen electric knife $12.99. Buddy told us about it a few weeks ago and we love it - buzzes right through big Walleye. Had a Mister Twister and was buying replacement blades 2 to 3 times a season at $9-$10 a set. We are only weekend warriors. Our Buddy has had his for over a year and still as sharp as when he bought it and he cleans a lot more than us. Worth a try for $13!!!!! More expensive is not always better.