![Professor's Research [Professor Elm] #123 – Professor Program Promos](/img/pokemon/pokemon-c0138868/detail)
Pokémon TCG · Professor Program Promos · #123
Professor's Research [Professor Elm] #123 price
Professor Program Promos123Market prices
Professor's Research [Professor Elm] (#123, Promo) is a card from Pokémon set Professor Program Promos. Near Mint, it has a market price of about $0.36 on TCGplayer (updated November 9, 2026). Over the last 7 days, its TCGplayer market price rose 0.0%. Among the 49 Promo cards of Professor Program Promos, it is the 48th most valuable.
Professor's Research [Professor Elm] #123 prices by finish
| Finish | TCGplayer | Cardmarket |
|---|---|---|
| Reverse Holo | $0.36 | – |
Near Mint prices: TCGplayer market price, updated November 9, 2026.
Price changes by finish
| Finish | Price | 7 days | 30 days | 90 days | 90-day range |
|---|---|---|---|---|---|
| Reverse Holo | TCGplayer market price | +0.0% | – | – | – |
Change of the same Near Mint price (same market, same finish) against 7, 30 and 90 days ago; range: its lowest and highest daily value over the last 90 days. Only where the price history supports a figure; lowest listings have none.
Price charts, graded prices from PSA, CGC, BGS, SGC, TAG and ACE, PSA population counts and recent sold listings are in Sparkl Pro.
About this card
- Number
- 123
- Rarity
- Promo
- Finishes
- Reverse Holo
- Rank in its rarity
- 48th of 49 Promo cards
- Against its rarity’s median
- 0.0× the median ($19.84)
- Print language
- English
How this page is made: Near Mint prices from TCGplayer and Cardmarket, refreshed daily; ranks, medians and comparisons are computed by Sparkl from those prices.
You are viewing the free public price page
See everything about Professor's Research [Professor Elm] in Sparkl
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Most valuable Professor Program Promos cards
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- Professor Elm's Training Method (2006-2007)#79 · Promo · $141.00Open in Sparkl
- Prof. Oak's Research (2004-2005)#98 · Promo · $134.99Open in Sparkl
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The 10 most valuable · See all 70 cards in Professor Program Promos
Next to Professor's Research [Professor Elm] #123 in Professor Program Promos
- Professor Rowan (2007)#112 · Promo · $90.00Open in Sparkl
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- Professor Sycamore (2015)#122 · Promo · $16.40Open in Sparkl
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