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Karumonix, the Rat King (Showcase)
Magic: The Gathering · Rare

Karumonix, the Rat King (Showcase)

$1.86
-$0.25-11.8% · 30D
Aggregated from verified sold data · eBay, TCGplayer & PriceCharting
Where these prices come from

Magic: The Gathering prices on TCGIndex are TCGplayer market prices (the US market), in US dollars, with graded and sold prices from PriceCharting and eBay. 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.

Market Health
Excellent
Strong demand
Confidence
88/100
High reliability
Liquidity
Medium
Moderate activity
Verified Sales
66
Updated 8h ago
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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
Jul 2026 – today
Sales & Liquidity
Market Price$1.86
7-Day Change+0.0%
90-Day Change+13.4%
LiquidityMedium
Market TrendStable
Price by Condition · 10
Anchored to market price · condition spread from TCGplayer
Near Mint
Foil · English
$1.86
-3.6%
Near Mint
Normal · English
$1.50
+1.3%
Near Mint
Normal - Japanese · Japanese
$0.49
+0.0%
Lightly Played
Foil · English
$1.20
+3.4%
Lightly Played
Normal · English
$1.17
-1.7%
Moderately Played
Normal · English
$0.96
+3.2%
Moderately Played
Foil · English
$0.74
+1.4%
Heavily Played
Normal · English
$0.50
+0.0%
Damaged
Normal · English
$1.92
+0.0%
Damaged
Foil · English
$0.99
+0.0%

Karumonix, the Rat King (Showcase) price history

Near Mint market priceon the dates below, from TCGIndex's daily record (110 days tracked). High $2.27 on Sep 2026, low $0.71 on Jan 2026.

WhenPricevs today
Today$1.87
7 days ago$2.08-10.1%
30 days ago$2.19-14.6%
90 days ago$1.60+16.9%
6 months ago$1.53+22.2%
MonthMonth-end price
Jan 2026$0.71
Feb 2026$0.95
Mar 2026$1.77
Apr 2026$1.57
May 2026$1.43
Jun 2026$1.40
Jul 2026$1.66
Aug 2026$2.09
Sep 2026$2.19
Oct 2026$1.87

Karumonix, the Rat King (Showcase) FAQ

How much is Karumonix, the Rat King (Showcase) worth right now?
Karumonix, the Rat King (Showcase) from Phyrexia: All Will Be One is trading around $1.86 raw (ungraded) on the secondary market. TCGIndex refreshes this price every day.
Is Karumonix, the Rat King (Showcase) going up or down?
Karumonix, the Rat King (Showcase) is down -11.8% over 30 days, up +0.0% over 7 days, and the trend currently reads down. The full price history is on this page.
Is Karumonix, the Rat King (Showcase) a good investment?
TCGIndex doesn't give financial advice, but here's the data worth knowing: it sits around $1.86, down -11.8% 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.