I just received an email with this from Peachtree. Looks like a good deal at $50 bucks off. It was priced at $129.99. Unfortunately I already have a good dado set from CMT.
http://www.ptreeusa.com/edirect_092011.htm
If you order it, don't forget to enter the keycode "DELTA2" to get the discount.
[edit...]
They also have 50% off the Delta 10" x 40 tooth general purpose saw blade SP8269. Regular $50 - now $22.50 shown at the bottom of the same web page.
http://www.ptreeusa.com/edirect_092011.htm
If you order it, don't forget to enter the keycode "DELTA2" to get the discount.
[edit...]
They also have 50% off the Delta 10" x 40 tooth general purpose saw blade SP8269. Regular $50 - now $22.50 shown at the bottom of the same web page.