Professor Elm's Training Method - 100/123 (League Promo)

League & Championship Cards • Promo • Reverse Holofoil

All 34 printings from $0.29 →

Sold $5.99–$8.39 this week

3 NM sales this week · 3 in 30 days

TCGplayer market $7.00as of Oct 10, 2026↑ +$0.24 (+3.6%) this week

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Selling it? At market it nets about $5.76 on TCGplayer or $5.71 on eBay after fees. Where to sell and the fee calculator →

Sales & Velocity

As of 2026-10-10

Thin market: fewer than 5 sales in the last 7 days

Sold (7d / 30d)

4 / 6

NM sold between (7d)

$5.99–$8.39

Cheapest listing

$8.75

Units sold per day, Aug 18–Oct 6 (Near Mint)

Units sold per day, Near Mint
Date	Units sold	Sold between
Aug 18	1	$7.99–$7.99
Oct 5	2	$5.99–$6.76
Oct 6	1	$8.39–$8.39

Condition	Sold 7d	Sold 30d
Lightly Played	1	3
Near Mint	3	3

Sales data: TCGplayer

Quick answers

How much is Professor Elm's Training Method - 100/123 (League Promo) worth?

As of October 10, 2026, Professor Elm's Training Method - 100/123 (League Promo) from League & Championship Cards has a TCGplayer market price of $7.00. 3 Near Mint copies sold on TCGplayer this week at $5.99 to $8.39.

Is Professor Elm's Training Method - 100/123 (League Promo) going up or down in price?

Its TCGplayer market price is up 1.7% over the past 30 days and up 3.6% over the past week, as of October 10, 2026.

Price Snapshot

Market

$7.00

Low

$8.75

Mid

$9.73

High

$15.00

7-Day:+$0.24 (+3.6%)

30-Day:+$0.12 (+1.7%)

Percent of Market

Buying? See what a price is as a share of market. Selling? Start at market and read down to a buylist offer or up to an asking price.

% of Market price	Price	Usually means
50%	$3.50	Cash buylist, low end
60%	$4.20	Cash buylist, typical
70%	$4.90	Buylist top end, store credit
80%	$5.60	Bulk lot or quick sale
90%	$6.30	Quick sale, just under market
100%	$7.00	Market price
110%	$7.70	Asking price, room to negotiate
120%	$8.40	Asking price, room to negotiate
150%	$10.50	Presale and hype pricing

Your price (USD)

$

Type what you are being asked to pay, or what you plan to list at.

Market price is the TCGplayer market price. TCGplayer Low is the lowest listed near-mint price at the last snapshot. Definitions

Card text

Supporter

You can play only one Supporter each turn. When you play this card, put it next to your Active Pokémon. When your turn ends, discard this card.
Search your deck for an Evolution card, show it to your opponent, and put it into your hand. Shuffle your deck afterward.

Where to Buy

TCGPlayerRaw$7.00Raw copies, condition graded by the marketplace

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eBayRaw listings

Raw listings

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