Professor's Research [Professor Elm] (Poke Ball Pattern)
Prismatic Evolutions (2025), Pokémon, 123/131, art by Hideki Ishikawa
![Professor's Research [Professor Elm] (Poke Ball Pattern)](https://images.pokemontcg.io/sv8pt5/123.png)
Printing: Holofoil · Near Mint
$0.30
TCGplayer market price (an average of recent sales)
As of Oct 18 (2 days ago).
Change
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Price trend
Oct 11 $0.30 → Oct 18, 2026 $0.30 0.0%
Sep 18 $0.28 → Oct 18, 2026 $0.30 +7.1%
Jul 20 $0.27 → Oct 18, 2026 $0.30 +11.1%
Oct 18, 2025 $0.25 → Oct 18, 2026 $0.30 +20.0%
Jan 18, 2025 $5.08 → Oct 18, 2026 $0.30 −94.1%
Record
Price history Jan 18, 2025 to Oct 18, 2026
Price changes, last 30 days
| Date | Price | Change | |
|---|---|---|---|
| Oct 11 | $0.29 → $0.30 | +3.4% | Show on chart |
| Oct 13 | $0.30 → $0.29 | −3.3% | Show on chart |
| Oct 14 | $0.29 → $0.30 | +3.4% | Show on chart |
| Oct 15 | $0.30 → $0.31 | +3.3% | Show on chart |
| Oct 17 | $0.31 → $0.32 | +3.2% | Show on chart |
| Oct 18 | $0.32 → $0.30 | −6.3% | Show on chart |
Latest 6 of 18.
Vs its set
Over the 90 days to Oct 18, 2026: this card +11.1%; the median other printing in Prismatic Evolutions −5.3% (347 other printings).
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Live market
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Newest TCGplayer value: Oct 18, 2026. Prices in USD. Card names and images © their respective publishers. See how these prices are made.