* Lowes R30 un-faced R30 15" X 25' 31.25sqft #177-781 $9.37
* Buy more than $400 worth and get a $100 Lowes Gift card by mail.
* Get a tax credit, 30% of the purchase price. YMMV
I also used a Lowes 10% off coupon. The R30 for $9.37 is less than half the price it was several months ago. Home depot cut their price as well. Not sure why they've slashed the price on this particular size/R-value, but it's great if you just want to add extra insulation. So for me I needed 73 rolls (2263 sqft):
73 rolls @ 9.37 each --- 684.01
minus 10% -68.40
minus 30% tax credit -184.68
minus $100 gift card -100.00
Total $330.93 plus sales tax.
Last year that would have cost me almost $1400 dollars.
Time to get itchy!
P.S. : The rebate dies 10/25/09. Also, Lowes will take a Home Depot 10% off if you can't find a Lowes 10% off.