Not sure if you guys are aware of this part of Lowes but I found it helpful.
http://www.lowesforpros.com/ (http://www.lowesforpros.com/)
There are several tools and lots of info on there. Just look around.
The best part are the discounts available. :)
A new ad just came out
4 pages
http://www.lowesforpros.com/hotsheets/bnw/Page1/p01_090125_003_003_p1_p1.pdf (http://www.lowesforpros.com/hotsheets/bnw/Page1/p01_090125_003_003_p1_p1.pdf)
http://www.lowesforpros.com/hotsheets/bnw/Page2/p02_090125_003_003_p1_p1.pdf (http://www.lowesforpros.com/hotsheets/bnw/Page2/p02_090125_003_003_p1_p1.pdf)
http://www.lowesforpros.com/hotsheets/bnw/Page3/p03_090125_003_003_p1_p1.pdf (http://www.lowesforpros.com/hotsheets/bnw/Page3/p03_090125_003_003_p1_p1.pdf)
http://www.lowesforpros.com/hotsheets/bnw/Page4/p04_090125_115_115_p1_p1.pdf (http://www.lowesforpros.com/hotsheets/bnw/Page4/p04_090125_115_115_p1_p1.pdf)
Another new ad
2/2 - 2/28
http://www.lowesforpros.com/hotsheets/color/p01_090225_060_060_p1_p1.pdf (http://www.lowesforpros.com/hotsheets/color/p01_090225_060_060_p1_p1.pdf)
Another good money saving ad
http://www.lowesforpros.com/hotsheets/hotsheet3/09033503_115.pdf