Just ran into Lowes (Hanley store, for all you StL Fellas) on my lunch break... they had 2 of the round grill pads on the shelf. Normal retail price was $35... on clearance for $6. I grabbed them both. Might want to check your local Lowes if you're in the market for one of them.
(http://ace.imageg.net/graphics/product_images/pACE3-3819578enh-z7.jpg)
GO BLUES!!
Made here in GA. I have a gray one and a gray rectangular one. Hold up great, just don't bend them somehow. I'm not seeing them cleared out around me, but then again I don't think any places here ever carried the round ones.
Just cleaned out my Lowes...(only 2) was $7.13 each. Thanks for the heads up!!