Market price · Normal
$0.31
TCGplayer (US) · updated Nov 2, 2026
≈ $1.62 delivered +$1.31 shipping (TCGplayer minimum on orders under $5)
Estimate for one card from a US seller. Buying several cards from the same seller shares one shipping fee. Shipping to Canada varies by seller.
Unchanged for 30 days — likely no recent sales, so this price may not reflect what it would sell for today.
TCGplayer · US market
Market
$0.31
Low
—
Mid
—
Printings (4)
Collection tracking (owned printings, condition, what you paid) opens October 25 — bookmark this page and check back.
You can play only one Supporter card 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.
- Retreat
- 0
- Illustrator
- Ken Sugimori
- Format
- Not Standard
- Released
- February 10, 2010
Price history
- Normal$0.31
- Reverse Holo$2.74
- Professor Program Reverse Holo$8.00
Show as table
| Date | Normal | Reverse Holo | Professor Program Reverse Holo |
|---|---|---|---|
| Nov 2, 2026 | $0.31 | $2.74 | $8.00 |
| Nov 1, 2026 | $0.31 | $2.74 | $8.00 |
| Oct 31, 2026 | $0.31 | $2.74 | $7.22 |
| Oct 30, 2026 | $0.31 | $2.74 | $7.22 |
| Oct 29, 2026 | $0.31 | $2.74 | $7.22 |
| Oct 28, 2026 | $0.31 | $2.74 | $7.22 |
| Oct 27, 2026 | $0.31 | $2.74 | $7.22 |
| Oct 26, 2026 | $0.31 | $2.74 | $7.22 |
| Oct 25, 2026 | $0.31 | $2.74 | $7.22 |
| Oct 24, 2026 | $0.31 | $2.74 | $7.22 |
| Oct 23, 2026 | $0.31 | $2.74 | $7.22 |
| Oct 22, 2026 | $0.31 | $2.74 | $7.22 |
| Oct 21, 2026 | $0.31 | $2.74 | $7.22 |
| Oct 20, 2026 | $0.31 | $2.74 | $7.22 |
| Oct 19, 2026 | $0.31 | — | $7.22 |
| Oct 18, 2026 | $0.31 | — | $7.22 |
| Oct 17, 2026 | $0.31 | — | $7.22 |
| Oct 16, 2026 | $0.31 | — | $7.22 |
| Oct 15, 2026 | $0.31 | — | $7.22 |
| Oct 14, 2026 | $0.31 | — | $7.22 |
| Oct 13, 2026 | $0.31 | — | $7.22 |
| Oct 12, 2026 | $0.31 | — | $7.22 |
| Oct 11, 2026 | $0.31 | — | $7.22 |
| Oct 10, 2026 | $0.31 | — | $7.00 |
| Oct 9, 2026 | $0.31 | — | $7.00 |
| Oct 8, 2026 | $0.31 | — | $7.00 |
| Oct 7, 2026 | $0.31 | — | $7.00 |
| Oct 6, 2026 | $0.31 | — | $7.00 |
| Oct 5, 2026 | $0.31 | — | $6.76 |
| Oct 4, 2026 | $0.31 | — | $6.76 |
| Oct 3, 2026 | $0.31 | — | $6.76 |
Showing the last 30 days. Full price history is on Elite and Master
Live on eBay
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Market trend
As of Nov 2, 2026 · TCGplayer (US)
- 7 days
- 0.0%
- 30 days
- 0.0%
- vs set · 7D
- +1.2%-1.2 pts vs set
- Volatility (30D) Elite+
- —
| Printing | Price | 1D | 7D | 30D |
|---|---|---|---|---|
| Normal | $0.31 | 0.0% | 0.0% | 0.0% |
| Reverse Holo | $2.74 | 0.0% | 0.0% | n/a |
| Professor Program Reverse Holo | $8.00 | 0.0% | +10.8% | +18.3% |
Price history by source · Normal
- TCGplayer
Show as table
| Date | Value | Source |
|---|---|---|
| Nov 2, 2026 | $0.31 | TCGplayer |
| Nov 1, 2026 | $0.31 | TCGplayer |
| Oct 31, 2026 | $0.31 | TCGplayer |
| Oct 30, 2026 | $0.31 | TCGplayer |
| Oct 29, 2026 | $0.31 | TCGplayer |
| Oct 28, 2026 | $0.31 | TCGplayer |
| Oct 27, 2026 | $0.31 | TCGplayer |
| Oct 26, 2026 | $0.31 | TCGplayer |
| Oct 25, 2026 | $0.31 | TCGplayer |
| Oct 24, 2026 | $0.31 | TCGplayer |
| Oct 23, 2026 | $0.31 | TCGplayer |
| Oct 22, 2026 | $0.31 | TCGplayer |
| Oct 21, 2026 | $0.31 | TCGplayer |
| Oct 20, 2026 | $0.31 | TCGplayer |
| Oct 19, 2026 | $0.31 | TCGplayer |
| Oct 18, 2026 | $0.31 | TCGplayer |
| Oct 17, 2026 | $0.31 | TCGplayer |
| Oct 16, 2026 | $0.31 | TCGplayer |
| Oct 15, 2026 | $0.31 | TCGplayer |
| Oct 14, 2026 | $0.31 | TCGplayer |
| Oct 13, 2026 | $0.31 | TCGplayer |
| Oct 12, 2026 | $0.31 | TCGplayer |
| Oct 11, 2026 | $0.31 | TCGplayer |
| Oct 10, 2026 | $0.31 | TCGplayer |
| Oct 9, 2026 | $0.31 | TCGplayer |
| Oct 8, 2026 | $0.31 | TCGplayer |
| Oct 7, 2026 | $0.31 | TCGplayer |
| Oct 6, 2026 | $0.31 | TCGplayer |
| Oct 5, 2026 | $0.31 | TCGplayer |
| Oct 4, 2026 | $0.31 | TCGplayer |
| Oct 3, 2026 | $0.31 | TCGplayer |
Quick facts
Questions & answers
- How much is Professor Elm's Training Method worth?
- Professor Elm's Training Method (100/123, HeartGold SoulSilver) is worth about $0.31: the TCGplayer market price of its Normal printing, updated November 2, 2026.
- What printings of Professor Elm's Training Method 100/123 exist?
- Professor Elm's Training Method 100/123 exists in 4 printings: Normal, Reverse Holo, Normal · Christopher Kan Stamp, and Professor Program Reverse Holo.
- What set is Professor Elm's Training Method from?
- Professor Elm's Training Method is card 100/123 of HeartGold SoulSilver (HeartGold & SoulSilver), released on February 10, 2010.
- What rarity is Professor Elm's Training Method 100/123?
- Professor Elm's Training Method (100/123, HeartGold SoulSilver) is a Uncommon card.
- Who illustrated Professor Elm's Training Method 100/123?
- The artwork of Professor Elm's Training Method (100/123, HeartGold SoulSilver) is by Ken Sugimori.
Answers are generated from Tallgrass's own catalog and market data.