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  6. Professor's Research [Professor Elm]

Pokémon · SV: Prismatic Evolutions · #123/131 · Common

Professor's Research [Professor Elm]

Pokémon card price for Professor's Research [Professor Elm]: $0.20 market, from $0.01 at the cheapest listing, Reverse Holofoil printing, updated Oct 18, 2026. Full price history since Jan 17, 2025 below.

Market price · Reverse Holofoil · Oct 18, 2026
$0.20
+11.1% this week · +11.1% in 30 days
Buy on eBay →
1 day0.0%
7 days+11.1%
30 days+11.1%
90 days+122.2%
1 year+81.8%
All time−79.8%

Sellers right now

$0.01lowest listing$999.00highest
Market price$0.20
Mid listing$0.20
Direct$0.03
30-day avg$0.18

Market price is what a near-mint copy actually sold for. The cheapest listing is what a seller asks today — on thin markets the two differ a lot.

Where to buy

TCGplayer$0.20

One year

$0.0752-week low$0.2152-week high
In the range93%
All-time low$0.07
All-time high$0.99
First priceJan 17, 2025
Reverse Holofoil · market price
$0.08$0.13$0.17$0.21
$0.20
Jul 20Aug 19Sep 18Oct 18
TCGplayer market price · via tcgcsvtcgrate.com

Price story

Professor's Research [Professor Elm] (Reverse Holofoil) came out in January 2025; we leave the first weeks out of this story, because early prices are set before real supply exists. In the last year the price changed +81.8% and ranged from $0.07 to $0.21, and it now trades near the top of that range. Listings currently start at $0.01; over the last 30 days the market price averaged $0.18.

Printings

PrintingMarketLowHigh7d
Reverse Holofoil$0.20$0.01$999.00+11.1%
Normal$0.15$0.01$999.00+7.1%

The card in play

Type
Trainer - Supporter
Ability

Discard your hand and draw 7 cards.

Other printings of Professor's Research [Professor Elm]

2 more · $0.20 – $0.30
All printings
Professor's Research [Professor Elm] (Poke Ball Pattern) (123/131), Prismatic Evolutions — Pokémon card price 0.0% 7d Professor's Research [Professor Elm] (Poke Ball Pattern) SV: Prismatic Evolutions · #123/131 $0.30 Professor's Research [Professor Elm] - 123/131 (123/131), Professor Program Promos — Pokémon card price — 7d Professor's Research [Professor Elm] - 123/131 Professor Program Promos · #123/131 —

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