Professor's Letter
XY · #123 · Reverse Holo
IDX$1.85
MONARK BLEND
TCGPLAYER · THIS VARIANT
MKT$1.85
LOW/MED/HIGH$0.99 / $1.36 / $30.10
Trend▼ 1.1% · 7d
EBAY SOLD · ALL VARIANTS
MED$2.00
RANGE$0.99–$10.00
STALE · AS OF 2026-07-23
17 SALES · 83D · AS OF 2026-07-23
AS OF 2026-09-01
where to buy
affiliate links — monark may earn a commission
compare finish prices · 5compare ▾
- Normal$0.26$0.20–$0.42—· 0.0% · 7d
- Reverse Holo$1.85$1.27–$2.00×7.1▼ 1.1% · 7d
- Pokémon League——
- WC Deck 2014 (Emerald King: Andrew Estrada)——
- WC Deck 2015 (Primal Groudon: Alejandro Ng-Guzman)——
tcgplayer market · price · range · vs base · 7-day move
card data
- RARITY
- Uncommon
- TYPE
- Trainer · Item
- HP
- 0
- ILLUS
- 5ban Graphics
price summary
Professor's Letter (Reverse Holo) from XY #123 is worth $1.85 — the MONARK BLEND consensus as of 2026-09-01. TCGplayer market for this finish is $1.85 as of 2026-09-01; eBay sold median across all finishes of the card is $2.00 from 17 sales in the 83-day window to 2026-07-23. monark prices each finish separately. This card has 5 tracked finishes, including Normal · Reverse Holo · Pokémon League.
