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The Stone Brain
Magic: The Gathering · Rare

The Stone Brain

$0.77
-$0.01-1.5% · 30D
Live TCGplayer market price
Where these prices come from

Magic: The Gathering prices on TCGIndex are TCGplayer market prices (the US market), in US dollars. Another currency is a conversion from USD at the day's rate, not a European market price. We do not use Cardmarket or Cardtrader prices for Magic: The Gathering.

Confidence
62/100
Reliable
7-Day Change
-3.0%
vs last week
Market Trend
Stable
TCGplayer price
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Model signal
Before the price moves

We find the Magic: The Gathering cards about to rise.

Every night the model scores every Magic card on the market. Every morning at 07:30 UTC it publishes the one most likely to gain 10% within 30 days, with its entry price and the reasons, then scores it in public.

See today’s Magic pick

Published this morning, public in 14 days. Full record

Price & Volume
Market price Sales volume
Jan 2026 – today
Price by Condition · 7
Anchored to market price · condition spread from TCGplayer
Near Mint
Normal · English
$0.77
+1.3%
Near Mint
Foil · English
$0.53
+10.4%
Lightly Played
Foil · English
$0.65
-3.0%
Lightly Played
Normal · English
$1.04
-2.8%
Moderately Played
Foil · English
$1.41
+0.0%
Moderately Played
Normal
$1.82
Damaged
Foil · English
$1.08

The Stone Brain price history

Near Mint market priceon the dates below, from TCGIndex's daily record (32 days tracked). High $2.36 on Jan 2026, low $0.65 on Aug 2026.

WhenPricevs today
Today$0.77
7 days ago$0.76+1.3%
30 days ago$0.76+1.3%
90 days ago$1.32-41.7%
6 months ago$1.82-57.7%
MonthMonth-end price
Jan 2026$2.36
Feb 2026$2.02
Mar 2026$1.82
Apr 2026$1.72
May 2026$1.32
Jul 2026$0.84
Aug 2026$0.76
Sep 2026$0.77

The Stone Brain FAQ

How much is The Stone Brain worth right now?
The Stone Brain from Promo Pack: The Brothers' War is trading around $0.77 raw (ungraded) on the secondary market. TCGIndex refreshes this price every day.
Is The Stone Brain going up or down?
The Stone Brain is down -1.5% over 30 days, down -3.0% over 7 days. The full price history is on this page.
Is The Stone Brain a good investment?
TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $0.77, down -1.5% over the last 30 days, with low volatility. Prices can move fast, so look at the trend and your own timeframe before you buy. TCGIndex publishes one Magic: The Gathering pick every morning; each pick becomes public 14 days later and is scored at day 30.