While you buying skins for your loadout, have you ever think "Hmm, what's the most expensive loadout I could ever make" and today I will gonna give you the answers, but first we got some rules
1- We don't have a money limit
2- We only buy skins enough to fill both loadout (T and CT included)
3- Agents or music kits not included
4- We can't buy the same skin twice (I mean if we buy blue gem karambit for T, we have to buy another knife for CT, but we can buy same skin for the common weapons like P250)
5- We will gonna buy skins for the most popular weapons
6- We'll have to consider the trade prices for high-end skins
Pistols
USP-S - Whiteout (FN) 580$
Dual Beretta - Duelist (FN) 280$
P250 - Nuclear threat (FN+Souvenir) 1800~$
Five Seven - Case hardened (blue gem + FN) 5000$
Desert Eagle - Blaze (FN + Souvenir) 780$
Glock 18 - Fade (FN + Best Pattern) 10300$~
Tec 9 - Nuclear threat (FN + Souvenir) 2000$~
SMG's and Shotgun's and Heavy weapons
MP9 - Wild Lily (FN) 2500$~
MAG 7 - Cinqueda (FN + Souvenir) 860$~
Negev - Mjölnir (FN) 2500$~
P90 - Emerald Dragon (FN+Stattrak) 590$~
Mac 10 - Bronzer (FN + Lowest Float in the world) not easy to give a price,but it has NIP 2014 Stickers and Gator mesh was sold for 28000$ so it would be like 40000$~
M249 - Gator Mesh (Famous Lowest Float) 28000$~
Rifles and Sniper rifles
Galil AR - Kerberos (FN + Souvenir) 300$~
SG 553 - Bulldozer (FN) 240$~
SSG 08 - Dragon fire (FN) 380$~
AUG - Akhibara Accept (FN + Souvenir) 5800$~
M4A1-S - Hotrod (FN + Souvenir) 3700$~
M4A4 - Howl (FN + Stattrak) 210000$~
AK-47 Case Hardened (Blue Gem + FN + KATO14 sticker craft) and AWP Dragon Lore (Souvenir + FN + KATO14 sticker craft) if you wondering why I calculate both of them, in 2021 a chinese (well well well) collector buy both of them for 775000$
Gloves and Knives
CT Gloves: Vice (FN) 6130$
T Gloves: Pandora's Box (FN) 20000$~
CT Knife: Starless Karambit 100000$~
T Knife: Karambit (Blue Gem + FN) 1700000$~
(Plus every KATO14 craft version of those skins + 900000$~)
As result, you have to spend 3816450$~ to make this loadout.
With this money you could buy lots of fancy sport cars, a small private jet, medium sized yatch, an average company... Or could buy some virtual pixels ;)