I don't know what that stuff in the attic is, but I doubt it would have any asbestos. Sheetrock does not typically contain asbestos, although the joint compound used for seams sometimes did. The main concerns for homeowners where asbestos most frequently appears are: old vinyl tile and seamless flooring; popcorn ceilings; hard/rigid asbestos insulation in the heating system around ducts, furnaces, and pipes; and mineral vermiculite insulation, usually in attics. Not all of these types of materials contain asbestos, and there are other materials in the home where asbestos can be found (like some acoustic tiles), but these are not as common. No one can say if something has asbestos in it without testing, but the pictures you posted look unlikely to me to be of concern.

Send it all....or bring in an Asbestos remediation company to offer their opinion. They will offer a "free consult" or you will pay them a "consultation fee". Either way, they will probably tell you to test all your stuff. And then you will be spending more than $400.

The question becomes, what are you going to do if one/all come back positive for asbestos? Remediation is not normally DIY.

Listen to cancork!