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Magic · Core Set 2021 · #66 · Common

Rookie Mistake

Magic card price for Rookie Mistake: $0.35 market, from $0.01 at the cheapest listing, Foil printing, updated Oct 17, 2026. Full price history since Feb 8, 2024 below.

Market price · Foil · Oct 17, 2026
$0.35
+29.6% this week · +29.6% in 30 days
Buy on eBay →
1 day0.0%
7 days+29.6%
30 days+29.6%
90 days+84.2%
1 year+40.0%
All time+600.0%

Sellers right now

$0.01lowest listing$7.08highest
Market price$0.35
Mid listing$0.35
Direct$0.01
30-day avg$0.29

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$0.35
Cardmarket$0.11 €0.10

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

One year

$0.0352-week low$0.3552-week high
In the range100%
All-time low$0.01
All-time high$0.35
First priceFeb 8, 2024
Foil · market priceCardmarket (EU, in USD)
$0.01$0.13$0.26$0.38
$0.35
Oct 2025Feb 2026Jun 2026Oct 2026
TCGplayer · via tcgcsv · Cardmarket · via MTGJSONtcgrate.com

Price story

Our price record for Rookie Mistake (Foil) begins in February 2024 at $0.05; the market price today is $0.35, up 600% since then. In the last year the price changed +40.0% and ranged from $0.03 to $0.35, and it now trades near the top of that range. Today's price is the highest we have recorded for this card. Listings currently start at $0.01; over the last 30 days the market price averaged $0.29.

Printings

PrintingMarketLowHigh7d
Foil$0.35$0.01$7.08+29.6%
Normal$0.06$0.01$19.95+20.0%

The card in play

Type line
Instant
Rules text

Until end of turn, target creature gets +0/+2 and another target creature gets -2/-0.

Flavor

“Stop locking your knees as you strike! Now stand up and try again."

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