Professor's Letter

XY · #123 · Uncommon

$1.85US · TCGplayer

$2.67EU · Cardmarket

+20%7-day (EU)

-1%30-day (EU)

UncommonRarity

#35 of 146Rank in set

Price detail

Market read: heating up — +20% in 7 days; notably pricier in the EU.

TCGplayer (US) (reverseHolofoil)

Tier	USD
Low	$0.98
Market	$1.85
Mid	$1.54
High	$30.10

Cardmarket (EU)

Metric	EUR
Trend	€2.47
Avg 1-day	€1.50
Avg 7-day	€2.06
Avg 30-day	€2.49
Low	€0.49

FAQ

How much is Professor's Letter (XY #123) worth?

As of our 2026-06-12 data, Professor's Letter from XY is worth about $1.85 (TCGplayer US market) and around €2.67 (Cardmarket EU). Prices move constantly — check the live links before buying or selling.

Is Professor's Letter rare?

Its rarity is listed as Uncommon and it ranks #35 of 146 by value in XY. Rarity is the printed classification — it does not by itself guarantee value.

What's the most valuable card in XY?

By current US market price, it's Blastoise-EX at $150.

Is Professor's Letter's price going up or down?

On the Cardmarket (EU) trend it's +20% over 7 days, -1% over 30 days. That's an early momentum signal, not a guarantee — collectible prices are volatile and can reverse quickly.

Where can I check Professor's Letter's live price?

See the current TCGplayer (US) market price here: Professor's Letter on TCGplayer ↗.