The Big Brain is a Restricted charm from the Dr Boom Charm Collection. It costs $0.42 as of September 11, 2026, with 2,060 listings tracked.
Charm | Big Brain market overview
- Type
- Charm
- Rarity
- Restricted
- Collection
- Dr Boom Charm Collection
- Liquidity
- Extremely liquid, estimated under 1 hour to sell
- Price
- $0.42
- 7-day change
- +5.0%
- 30-day change
- +2.4%
- All-time high
- $1.41 (October 10, 2025)
- All-time low
- $0.36 (August 28, 2026)
- Tracked since
- October 9, 2025
- Index
- Dr Boom Charm Collection (3.5% weight)
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | 0.0% | ||
| 7 days | +5.0% | $0.37 | $0.42 |
| 30 days | +2.4% | $0.36 | $0.42 |
| 90 days | -12.5% | $0.36 | $0.54 |
How much does the Big Brain cost?
It has a price of $0.42 as of September 11, 2026, based on the lowest asks across the major marketplaces.
How has the Big Brain's price been trending?
Up 5.0% over the past 7 days and 2.4% over the past 30 days as of September 11, 2026. The highest price cs2.sh has ever tracked for this version is $1.41.