Professor's Research - 147/172 (2021)

Professor Program Promos, Pokémon, 147/172


Professor's Research - 147/172 (2021)
Photo from the TCGplayer listing

Printing: Reverse Holofoil, Near Mint

$11.98

TCGplayer market price (an average of recent sales)

As of Oct 26 (yesterday). Unchanged since Oct 24.

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Price trend

Oct 19 $12.02 → Oct 26, 2026 $11.98 −0.3%

$12.02high$11.80$12.20$11.98
Oct 19, 2026Oct 21, 2026Oct 22, 2026Oct 23, 2026Oct 26, 2026

Sep 26 $12.02 → Oct 26, 2026 $11.98 −0.3%

$12.02high$11.80$12.20$11.98
Sep 26, 2026Oct 6, 2026Oct 11, 2026Oct 16, 2026Oct 26, 2026

Jul 28 $11.86 → Oct 26, 2026 $11.98 +1.0%

$12.06$11.71$11.80$11.98
Jul 28, 2026Aug 27, 2026Sep 11, 2026Sep 26, 2026Oct 26, 2026

Oct 26, 2025 $17.50 → Oct 26, 2026 $11.98 −31.5%

$17.70$11.71low$14.00$16.00$11.98
Oct 26, 2025Feb 24, 2026Apr 26, 2026Jun 26, 2026Oct 26, 2026

Mar 3, 2024 $8.00 → Oct 26, 2026 $11.98 +49.8%

$29.91$8.00$15.00$20.00$25.00$11.98
Mar 3, 2024Jan 19, 2025Jun 29, 2025Dec 7, 2025Oct 26, 2026

Vs its set

Over the 90 days to Oct 26, 2026: this card +1.0%; the median other card in Professor Program Promos +5.0% (40 others).

Market details

Record

Price history Mar 3, 2024 to Oct 26, 2026

Highest$29.91Feb 14, 2025 to Feb 18, 2025
Lowest$8.00Mar 3, 2024 to Mar 9, 2024
Vs highest60% below $29.91

Price changes, last 30 days

DatePriceChange
Oct 24$12.02 → $11.98−0.3%Show on chart

Other versions of this card (1)

Same set: Professor Program Promos (40)

Keep exploring

Live market

Newest TCGplayer value: Oct 26, 2026. Prices in USD. Card names and images © their respective publishers. See how these prices are made.