what would a package (12 pieces or so) of R-12 batt insulation cost me?

You will be hard pressed to find R-12 insulation in the USA. R-13 is pretty much the standard, but

R-11 is available also. Insulation batts are usually 15"x 93"x 3 1/2" to fit into standard wall cavities. There are usually 10 or 11 batts in a package. Insulation is sold in square feet, not by number of batts in package, so you may have to ask how many batts are in a pack at the store. R-13, 15" x 93" batts costs between $45 and $65 depending on manufacturer and retailer.

I additionally concept that Nancy will have to have obtained via. She looked to be just what they have been watching for. However i don't even consider that they will have to be walking the exhibit this year. They've discovered Joseph and Maria, why do they need a Nancy ?? And we're now not even chosing the Oliver's !!! These shows are just depriving appropriate authorities who have labored hard all their lifestyles of excellent theatrical roles !!!