In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
New Carbon Monoxide Studies
A recent study has shown that drywall does not keep car fumes out of homes. If you plan on running your car in the garage you need to find a different material.
(Okay, I added the last line but it seemed to be implied)
CPSC funded a year long study and found that running gasoline power generators in you house can be dangerous and deadly.
(I think it took a year to complete the study because the testers kept being overcome by some type of illness)
I am betting using barbecue grills indoors might be the next study released, but I hear they are having a problem finding volunteers.