I just ordered the Fiskars Ax & Knife Sharpener for $7.49 on Amazon with FREE shipping. I couldn't pass up this deal.
http://www.amazon.com/gp/product/B0000950Q4/ref=oh_o00_s00_i00_detailshttp://www.amazon.com/gp/product/B0000950Q4/ref=oh_o00_s00_i00_details
http://www.amazon.com/gp/product/B0000950Q4/ref=oh_o00_s00_i00_detailshttp://www.amazon.com/gp/product/B0000950Q4/ref=oh_o00_s00_i00_details