Professor's Letter
BREAKthrough · #146
IDX$0.29
MONARK BLEND
TCGPLAYER · THIS VARIANT
MKT$0.29
LOW/MED/HIGH$0.09 / $0.31 / $15.29
Trend▼ 9.4% · 7d
EBAY SOLD · ALL VARIANTS
MED$1.76
RANGE$0.71–$3.51
STALE · AS OF 2026-07-23
16 SALES · 86D · AS OF 2026-07-23
AS OF 2026-09-01
where to buy
affiliate links — monark may earn a commission
compare finish prices · 2compare ▾
- Normal$0.29$0.15–$0.39—▼ 9.4% · 7d
- Reverse Holo$0.98$0.87–$1.23×3.4▼ 4.9% · 7d
tcgplayer market · price · range · vs base · 7-day move
card data
- RARITY
- Uncommon
- TYPE
- Trainer · Item
- ILLUS
- 5ban Graphics
price summary
Professor's Letter (Normal) from BREAKthrough #146 is worth $0.29 — the MONARK BLEND consensus as of 2026-09-01. TCGplayer market for this finish is $0.29 as of 2026-09-01; eBay sold median across all finishes of the card is $1.76 from 16 sales in the 86-day window to 2026-07-23. monark prices each finish separately. This card has 2 tracked finishes: Normal · Reverse Holo.
