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  5. Commander: Murders at Karlov Manor
  6. Knowledge is Power (Extended Art)

Magic · Commander: Murders at Karlov Manor · #352 · Rare

Knowledge is Power (Extended Art)

Magic card price for Knowledge is Power (Extended Art): $0.40 market, from $0.25 at the cheapest listing, Normal printing, updated Oct 18, 2026. Full price history since Feb 8, 2024 below.

Market price · Normal · Oct 18, 2026
$0.40
−2.4% this week · +14.3% in 30 days
Buy on eBay →
1 day0.0%
7 days−2.4%
30 days+14.3%
90 days−9.1%
1 year+14.3%
All time−46.7%

Sellers right now

$0.25lowest listing$20.00highest
Market price$0.40
Mid listing$0.49
30-day avg$0.37

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$0.40
Cardmarket$0.54 €0.48

EUR converted at 1.1253 (ECB reference rate). Shipping and condition not included.

One year

$0.2952-week low$0.4952-week high
In the range55%
All-time low$0.22
All-time high$0.75
First priceFeb 8, 2024
Normal · market priceCardmarket (EU, in USD)
$0.25$0.38$0.51$0.64
$0.40
Oct 2025Feb 2026Jun 2026Oct 2026
TCGplayer · via tcgcsv · Cardmarket · via MTGJSONtcgrate.com

Price story

Knowledge is Power (Extended Art) came out in February 2024; we leave the first weeks out of this story, because early prices are set before real supply exists. Over the past twelve months it moved +14.3%, trading between $0.29 and $0.49. The current price is in the middle of that range. Listings currently start at $0.25; over the last 30 days the market price averaged $0.37.

Printings

PrintingMarketLowHigh7d
Normal$0.40$0.25$20.00−2.4%

The card in play

Type line
Enchantment
Rules text

Creatures you control get +X/+X, where X is the number of cards you've drawn this turn.

Flavor

"Tremble, criminal, before the overwhelming might of meticulously organized evidence!"

Other printings of Knowledge is Power

1 more · $0.38 – $0.40
All printings
Knowledge is Power (42), Commander: Murders at Karlov Manor — Magic card price 0.0% 7d Knowledge is Power Commander: Murders at Karlov Manor · #42 $0.38

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