Magic: The Gathering · Secret Lair Countdown Kit

Letter Card - U

Special

Letter Card - U (Secret Lair Countdown Kit) has a market price of US$0.33 as of Nov 9, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

NormalUS$0.33Low US$0.25

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Rules text

This card appeared as an insert in the Secret Lair Countdown Kit: An Encyclopedia of Magic and is not legal for constructed play.

About this card

Letter Card - U is a card in Secret Lair Countdown Kit, a Magic: The Gathering set released Dec 1, 2022. Rarity: Special. Reference market price on Nov 9, 2026: US$0.33. Over the last 30 days, the Normal price went down 5.7%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.