What Did I Buy?

As I head off to Home Depot yet again I am calculating what I bought thus far...

100 22s
5lbs of Nails
3 lbs of Screws
2 lbs of Galvonized Nails
5 Screw bits
4 Drill bits
84 2x4 studs
9 Pressure Treated 2x4s2 Pressure Treated 2x6s
5 ft of Round duct
6 ft of Square duct
1 Roll of Foil Tape 
1 Box Sheet Metal Screws
9 Sheets of Foam Insulation
3 Cans of Great Stuff
2 Tubes of Caulk
1 5ft Door