Magic · Promo Pack: Secrets of Strixhaven · #218 · Mythic

Quandrix, the Proof

Magic card price for Quandrix, the Proof: $7.27 market, from $1.99 at the cheapest listing, Foil printing, updated Oct 18, 2026. Full price history since Apr 19, 2026 below.

Market price · Foil · Oct 18, 2026

$7.27

−6.3% this week · −10.1% in 30 days

Buy on eBay →

1 day0.0%

7 days−6.3%

30 days−10.1%

90 days−18.2%

1 year—

All time−44.1%

Sellers right now

$1.99lowest listing$13.68highest

Market price$7.27

Mid listing$4.95

30-day avg$7.86

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$7.27

Cardmarket$2.72 €2.42

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

One year

$7.2752-week low$13.0052-week high

In the range0%

All-time low$7.27

All-time high$13.00

First priceApr 19, 2026

Foil · market priceCardmarket (EU, in USD)

$1.11$3.95$6.79$9.62

$7.27

Jul 20Aug 19Sep 18Oct 18

TCGplayer · via tcgcsv · Cardmarket · via MTGJSONtcgrate.com

Price story

Quandrix, the Proof (Foil) was released in April 2026. Launch-week prices are left out here: before supply arrives they are mostly guesses. The cheapest listing right now is $1.99, and the 30-day average market price is $7.86.

Printings

PrintingMarketLowHigh7d

Foil$7.27$1.99$13.68−6.3%

Normal$3.89$1.95$12.52−18.5%

The card in play

Type line: Legendary Creature — Elder Dragon

Rules text

Flying, trample

Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)

Instant and sorcery spells you cast from your hand have cascade.

Other printings of Quandrix, the Proof

2 more · $1.76 – $7.27

All printings

Quandrix, the Proof (Borderless) (286), Secrets of Strixhaven — Magic card price

+1.5% 7d Quandrix, the Proof (Borderless) Secrets of Strixhaven · #286 $6.76

Quandrix, the Proof (218), Secrets of Strixhaven — Magic card price

−7.9% 7d Quandrix, the Proof Secrets of Strixhaven · #218 $1.76

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