Details
- Type
- Keychain
- Rarity
- Remarkable
Colours
Red 47%
Orange 27%
Gray 22%
Other 4%
Market activity
- Liquidity
- 78 / 100
- Strong
- Popularity
- 10 / 100
- Low
Demand 100
Cost to sell 74
Speed to sell 45
Market supply 26
Sales velocity 47
Where it comes from
Remarkable 
Dr Boom Charm Collection
Dr Boom Charm CollectionKeychain Charm | Big Brain
- Median
- $0.43
- 24 hours
- —
- 7 days
- —
- 30 days
- —
Marketsfor Charm | Big Brain
13 with a price
DMarket Lowest— $0.41 Buy
BUFF163623 listed $0.41 Buy
HaloSkins138 listed $0.42 Buy
White.Market130 listed $0.43 Buy
LIS-SKINS97 listed $0.43 Buy
Skin.Land97 listed $0.43 Buy
SkinSell60 listed $0.43 Buy
CSBoard524 listed $0.44 Buy
29 markets without a price
Steam Market Check
CSFloat Check
C5Game Check
CS.MONEY Check
CS.Trade Check
Dupe.fi Check
Ecosteam Check
ExeSkins Check
GameBoost Check
IGXE Check
iTrade.GG Check
Krakatoa Check
LootFarm Check
Mannco.Store Check
PirateSwap Check
RapidSkins Check
Rust.tm Check
Skin.Place Check
SkinBaron Check
SkinFlow Check
SkinOut Check
SkinsMonkey Check
SkinSwap Check
SkinSwap CN Check
SkinVault Check
Swap.GG Check
TradeIt.GG Check
UUSkins Check
YouPin898 Check
Price historyof Charm | Big Brain
$0.43
+4.9% over 30D·median across markets
Oct 1, 2026 Oct 31, 2026
In short
Origin
The Charm | Big Brain is part of the Dr Boom Charm Collection collection.
Rarity
The Charm | Big Brain is a Remarkable keychain.
Availability
The cheapest Charm | Big Brain is $0.41 on BUFF163, with prices across 13 markets ranging up to $4.22.
