Karumonix, the Rat King (Phyrexia: All Will Be One) — MTG Card Value
Phyrexia: All Will Be OneWhat the Karumonix, the Rat King from Phyrexia: All Will Be One is worth — market price for the single.
Karumonix, the Rat King (Phyrexia: All Will Be One) value — Market $2.17 · Foil $1.85. Prices updated August 2026.
Live on eBay right now
Which version do you have?
For the lowest cost, grab any of the Standard versions priced at $1. The $14 Standard version offers no significant upgrade in playability or rarity over the others; it is purely a slight price bump. Collectors seeking the specific print or condition of the $14 version should pay the premium. Casual players or budget-conscious buyers should stick to the $1 options.
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Price data verified against · 1
Item details
- Brand
- Rare
- Set
- Phyrexia: All Will Be One
- Rarity
- Rare
- Number
- #307
Karumonix, the Rat King (Phyrexia: All Will Be One) value
The Karumonix, the Rat King from Phyrexia: All Will Be One (#307) has a market price of $2.17, with the foil at $1.85.
What drives the price
For Magic singles, set, rarity, condition (NM vs played), and playability/format demand drive value. First printings, foils, and cards that see competitive or Commander play hold value best; reprints soften prices.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Market | $2.17 | eBay sold comps |
| Foil | $1.85 | eBay sold comps |
Frequently asked questions
- What is the current market value for Karumonix, the Rat King?
- The non-foil version of Karumonix, the Rat King is currently trading for $1.37.
- Is the foil version more expensive than the regular version?
- Yes, the foil version is listed for $1.39, making it slightly more expensive than the standard print.
- What set does this card come from?
- Karumonix, the Rat King is a Rare card found in the Phyrexia: All Will Be One set.
![Karumonix, The Rat King [Foil] #98](/api/images/junkpal-products/cards/karumonix-the-rat-king-foil-98-magic-phyrexia-all-will-be-one-card/img0/thumb.webp)