8.7/10 pretty sweet inventory. got some cool hats and plenty of weapons.

FYI: (To the person who is going to rate my backpack): Im F2P, i havent spent a single coin for steam lol. im just a hardcore trader.
 
FYI: (To the person who is going to rate my backpack): Im F2P, i havent spent a single coin for steam lol. im just a hardcore trader.

If you used an upgrade to premium gift, you're no longer F2P.
(I doubt you are F2P mainly because you couldn't amass so much wealth without being able to trade, and your backpack has 300 slots)
4/10 for the keys and Bills. Nothing too special about the rest.
 
A variety of stranges (from cancer to god tier), some hats, a bunch of genuines and vintages.
I would get an unusual if I were on your place, but welp. 7.5/10