Professor Elm's Training Method
Unseen Forces · #89 · Expansion Stamp Holo
IDX$2.10
STALE · AS OF 2026-08-06
MONARK BLEND
TCGPLAYER · THIS VARIANT
NO DATA
EBAY SOLD · ALL VARIANTS
MED$2.10
RANGE$0.99–$41.00
STALE · AS OF 2026-07-23
19 SALES · 83D · AS OF 2026-07-23
AS OF 2026-08-06
where to buy
affiliate links — monark may earn a commission
compare finish prices · 5compare ▾
- Normal$0.87$0.50–$0.87—▲ 4.8% · 7d
- WC Deck 2006 (Eeveelutions: Jimmy Ballard)——
- Expansion Stamp Holo——
- WC Deck 2006 (B-L-S: Hiroki Yano)——
- WC Deck 2006 (Mewtrick: Jason Klaczynski)——
tcgplayer market · price · range · vs base · 7-day move
card data
- RARITY
- Uncommon
- TYPE
- Trainer · Supporter
- ILLUS
- Ken Sugimori
price summary
Professor Elm's Training Method (Expansion Stamp Holo) from Unseen Forces #89 is worth $2.10 — the MONARK BLEND consensus as of 2026-08-06. eBay sold median across all finishes of the card is $2.10 from 19 sales in the 83-day window to 2026-07-23. monark prices each finish separately. This card has 5 tracked finishes, including Normal · WC Deck 2006 (Eeveelutions: Jimmy Ballard) · Expansion Stamp Holo.
