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Wiki› CS2› Charms› Charm | Big Brain
Charm | Big Brain

Charm | Big Brain

Charm | Big Brain — This charm can be attached to any weapon you own. Each attached charm can be detached by using a Charm Detachment. Detached charms will be returned to your inventory.

Best price
$0.450 ▼ -22.4% 24h

Hidden value

Median
$0.600 · 15
24h change
▼ -22.4%
7d change
▼ -6.8%
30d change
▲ +9.8%
30d range
$0.380 – $1.19
All-time high
$49.99
All-time low
$0.380
Liquidity
low

Real sales Skinport · median & volume sold

24h
$0.450 · 1 sold
7d
$0.420 · 4 sold
30d
$0.440 · 15 sold
90d
$0.460 · 62 sold

About

Categorycharm
CollectionDr Boom Charm Collection

Steam stats

Median price$0.600
24h sales26
Buy orders9561
Sell listings528

Right now it goes for $0.450 to $0.570 across 6 marketplaces — a 26.7% spread. Liquidity is low: just 1 sales a day. An item like this can sit for weeks, and an attractive listing price does not mean anyone will pay it.

Over the past 30 days the price stayed between $0.380 and $1.19, and it is now 10% higher than a month ago. The all-time high is $49.99, the low is $0.380.

There are more buy orders than listings: 9561 against 528. Demand is ahead of supply, so selling at market price usually needs no discount.

Marketplace prices
ⓘ

Charm | Big Brain is listed on 5 marketplaces. The most you keep is on skinport: $0.570 minus a 8.0% fee leaves $0.520 net. The least you keep is on lis: $0.450 minus a ~9.7% fee leaves $0.410. The $0.110 gap comes from both different listing prices and different fees; a large gap usually means the listings differ in wear or condition, so check the item itself before selling.

Fees are the marketplaces' standard seller rates; Steam's 15% is charged on the seller's amount, so the net is the price divided by 1.15. Volume discounts, promo codes and regional specifics are not included, and Steam proceeds stay in the Steam wallet.

A rate marked with a tilde (~) is our own estimate, not a published figure: it is derived by comparing the marketplace's own buy and sell prices. The real cut varies from item to item and is usually worse on cheap listings.

Marketplace Price Listings Updated Fee You get Cash out
lisLis-Skins best price $0.450 106 2026-11-10 16:46 ~9.7% $0.410 to card To market ↗
waxpeerWaxpeer $0.473 — 2026-11-10 16:46 6.0% $0.440 to card To market ↗
marketcsgoMarket.TM $0.505 — 2026-11-10 16:46 5.0% $0.480 to card To market ↗
steamSteam $0.550 611 2026-11-10 10:01 15.0% $0.480 Steam wallet only To market ↗
lootfarmLoot.Farm $0.570 — 2026-11-10 16:46 — — fee not on file To market ↗
skinportSkinport $0.570 25 2026-11-10 16:46 8.0% $0.520 to card To market ↗

30-day price history

min — · max — — average · ┄ min

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