Just to let you know, the Frued 30-T Glue Line Ripping blade is on sale at Amazon.com for $29.99 + the 20% discount, which brings the cost down to $23.99.

Here's the link:
http://www.amazon.com/Freud-LM74M010...7?ie=UTF8&s=hi

It's not the Perma Shield coated blade, but still one heck of a deal. This is the cheapest I've ever seen this blade and picked one up for myself.