I went to order some of the carpet blades from Harbor Freight a little while ago. I only wanted to buy 2 packages for right now. So I click on my shopping cart and it lets you figure out the postage to ship them to you....now lets do the math....$1.99 x 2 =$3.98 shipping for that $3.98 IS $6.99. There is no way I would pay that especially since it is almost double the cost of the blades. So, my husband said the next time we go to see our cousins about 60 miles away, we will stop at Harbor Freight and buy all that they have. I only have the blade that is in my cutter and it is new so I can get by for now. Geez it would be cheaper if they were to put them in one of those flat rate boxes. LOL. Oh well, I suppose its okay if you don't have a HF close enough to you to go yourself.