Flight suit - 35 from eBay
Belt - GBFans Shop
Hose - GBFans Shop
Gloves - $8 on Amazon w/Prime shipping
Sound meter - $15 on eBay, missing battery cover, but I may fill it in with bondo and repaint it black anyways.
Belt fobs - $1 dog leashes from Dollar Tree
Name patch - $11 on Etsy
N-Ghost patch - GBFans Shop
Elbow Pads - GBFans Shop
Goggles - $15 from Amazon, some paint, 3 hardware store parts for another $3 or so total. Stickers printed at-home and clearcoated on.
Not pictured: ALICE Frame - $40 from Amazon w/straps
Proton Pack - Spirit Deluxe, has not arrived yet $60 ordering it in-store using a 20% off coupon to get the free in-store order shipping.