tcgrate
  1. tcgrate
  2. Games
  3. Magic: The Gathering
  4. Sets
  5. Commander: Reality Fracture
  6. Caves of Koilos

Magic · Commander: Reality Fracture · #66 · Rare

Caves of Koilos

Magic card price for Caves of Koilos: $0.41 market, from $0.10 at the cheapest listing, Normal printing, updated Oct 19, 2026. Full price history since Sep 26, 2026 below.

Market price · Normal · Oct 19, 2026
$0.41
+28.1% this week · — in 30 days
Buy on eBay →
1 day−2.4%
7 days+28.1%
30 days—
90 days—
1 year—
All time−31.7%

Sellers right now

$0.10lowest listing$19.95highest
Market price$0.41
Mid listing$0.42
30-day avg$0.39

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$0.41
Cardmarket$0.48 €0.43

EUR converted at 1.1225 (ECB reference rate). Shipping and condition not included.

One year

$0.2652-week low$0.6052-week high
In the range44%
All-time low$0.26
All-time high$0.60
First priceSep 26, 2026
Normal · market priceCardmarket (EU, in USD)
$0.22$0.49$0.75$1.02
$0.41
Sep 26Oct 3Oct 11Oct 19
TCGplayer · via tcgcsv · Cardmarket · via MTGJSONtcgrate.com

Price story

Caves of Koilos is new in our records (since September 2026), with a market price of $0.41 so far. Listings currently start at $0.10; over the last 30 days the market price averaged $0.39.

Printings

PrintingMarketLowHigh7d
Normal$0.41$0.10$19.95+28.1%

The card in play

Type line
Land
Rules text

T: Add C.

T: Add W or B. This land deals 1 damage to you.

Flavor

After years of silence, the caves once again echo with the grisly sounds of Phyrexians preparing for war.

Other printings of Caves of Koilos

21 more · $0.41 – $130.00
All printings
Caves of Koilos (140), Apocalypse — Magic card price +5.1% 7d Caves of Koilos Apocalypse · #140 $130.00 Caves of Koilos (350), 10th Edition — Magic card price 0.0% 7d Caves of Koilos 10th Edition · #350 $33.29 Caves of Koilos (320), 9th Edition — Magic card price −2.7% 7d Caves of Koilos 9th Edition · #320 $13.77 Caves of Koilos (Borderless) (378), Dominaria United — Magic card price +0.6% 7d Caves of Koilos (Borderless) Dominaria United · #378 $7.10 Caves of Koilos (Ripple Foil) (328), Commander: Modern Horizons 3 — Magic card price +4.0% 7d Caves of Koilos (Ripple Foil) Commander: Modern Horizons 3 · #328 $3.95

Also in Commander: Reality Fracture

most valuable
Full set
Avacyn, Angel of Horror (Extended Art) (92), Commander: Reality Fracture — Magic card price −6.1% 7d Avacyn, Angel of Horror (Extended Art) Commander: Reality Fracture · #92 $22.64 Avacyn, Angel of Horror (7), Commander: Reality Fracture — Magic card price +15.8% 7d Avacyn, Angel of Horror Commander: Reality Fracture · #7 $17.52 Flawless Maneuver (25), Commander: Reality Fracture — Magic card price −4.0% 7d Flawless Maneuver Commander: Reality Fracture · #25 $8.01 Niv-Mizzet, Ghost Counsel (Extended Art) (95), Commander: Reality Fracture — Magic card price −21.0% 7d Niv-Mizzet, Ghost Counsel (Extended Art) Commander: Reality Fracture · #95 $6.29 Darksteel Angel (Extended Art) (98), Commander: Reality Fracture — Magic card price −5.3% 7d Darksteel Angel (Extended Art) Commander: Reality Fracture · #98 $5.59