PokémonProfessor's Research [Professor Magnolia] (Secret)
Professor's Research [Professor Magnolia] (Secret) · SWSH01: Sword & Shield Base Set · #209/202 · Holofoil

Professor's Research [Professor Magnolia] (Secret) SWSH01: Sword & Shield Base Set #209/202 Raw NM price

SWSH01: Sword & Shield Base Set · #209/202 · Holofoil · English · Secret Rare

Raw Near Mint market price$3.93Supported by recent sales · 32 in 30 days+4.5% past 30 daysUngraded eBay sales: median $14.35 of the last 1
Price date
Oct 14, 2026
Last Near Mint sale
Oct 9, 2026
Lowest listing (all printings)
$1.34
Sellers (all printings)
116
Holofoil · Near Mint on TCGplayer
Raw NM$3.93116 sellers
Ungraded sales$14.351 sales
PSA 10$41.202 sales

Price history

Professor's Research [Professor Magnolia] (Secret) price history. Oct 13, 2025 to Oct 14, 2026. Missing values are left as gaps.$3.5$4.0$4.5$5.0$5.5Oct 13, 2025Jan 12, 2026Apr 14, 2026Jul 14, 2026Oct 14, 2026
24H
0.0%
7D
+2.1%
30D
+4.5%
90D
-0.3%
6M
-13.6%

Price evidence

Supported by recent sales · 32 in 30 days

Raw Near Mint checks

CheckValueLimitResult
TCGplayer market price reported$3.93—Shown
Near Mint sales, last 30 / 90 days32 / 93At least 1 in 90 days, for this printingPass
Near Mint ÷ best of Lightly/Moderately Played0.9× ($3.93 vs $4.21)≤ 3× unless this printing's Near Mint sold in 90 daysPass
Change vs prior 30-day median1.03× ($3.93 vs $3.80)Within 2× unless Near Mint soldPass
Change vs previous price1.00× ($3.93 vs $3.93 on Oct 13, 2026)+75% / −45% unless Near Mint sold that weekPass

Check Holofoil · Near Mint listings on TCGplayer

TCGplayer sales activity, last 90 days

DateConditionSalesMarket price that day
Oct 12, 2026Moderately Played1$4.24
Oct 9, 2026Near Mint2$3.93
Oct 8, 2026Near Mint1$3.88
Oct 5, 2026Near Mint1$3.85
Oct 4, 2026Near Mint1$3.78
Oct 3, 2026Lightly Played1$3.28
Oct 3, 2026Near Mint1$3.78
Oct 2, 2026Near Mint1$3.77
Oct 1, 2026Near Mint1$3.80
Sep 30, 2026Near Mint1$3.76
Sep 29, 2026Near Mint1$3.78
Sep 28, 2026Near Mint3$3.80
Sep 27, 2026Near Mint1$3.81
Sep 25, 2026Near Mint1$3.82
Sep 24, 2026Near Mint1$3.80
Sep 23, 2026Near Mint1$3.77
Sep 22, 2026Lightly Played5$3.37
Sep 22, 2026Near Mint12$3.77
Sep 21, 2026Near Mint1$3.76
Sep 20, 2026Lightly Played1$3.59
Sep 19, 2026Lightly Played1$3.65
Sep 17, 2026Near Mint1$3.77
Sep 15, 2026Near Mint1$3.80
Sep 13, 2026Lightly Played1$3.71
Sep 13, 2026Near Mint1$3.76
Sep 12, 2026Near Mint1$3.84
Sep 11, 2026Lightly Played1$3.79
Sep 11, 2026Near Mint1$3.80
Sep 10, 2026Near Mint2$3.76
Sep 8, 2026Lightly Played4$3.85
Sep 8, 2026Near Mint1$3.84
Sep 7, 2026Lightly Played1$3.88
Sep 7, 2026Near Mint2$3.89
Sep 6, 2026Lightly Played1$3.95
Sep 6, 2026Near Mint1$3.87
Sep 5, 2026Near Mint1$3.83
Sep 4, 2026Near Mint1$3.84
Sep 3, 2026Near Mint1$3.86
Sep 2, 2026Near Mint4$3.87
Sep 1, 2026Moderately Played1$4.50
Aug 29, 2026Near Mint1$3.87
Aug 28, 2026Near Mint3$3.90
Aug 26, 2026Near Mint1$3.83
Aug 22, 2026Near Mint1$3.88
Aug 21, 2026Near Mint1$3.84
Aug 19, 2026Moderately Played1$4.76
Aug 18, 2026Near Mint5$3.83
Aug 17, 2026Near Mint1$3.83
Aug 16, 2026Near Mint3$3.82
Aug 15, 2026Near Mint2$3.80
Aug 14, 2026Near Mint1$3.85
Aug 13, 2026Near Mint2$3.80
Aug 12, 2026Near Mint1$3.94
Aug 11, 2026Near Mint1$3.96
Aug 9, 2026Lightly Played2$3.88
Aug 9, 2026Near Mint3$3.96
Aug 8, 2026Near Mint1$3.89
Aug 7, 2026Near Mint1$3.83
Aug 6, 2026Near Mint3$3.90
Aug 3, 2026Heavily Played1$3.00
Aug 3, 2026Lightly Played1$3.87
Aug 3, 2026Near Mint1$3.91
Aug 2, 2026Heavily Played2$3.00
Aug 2, 2026Lightly Played1$3.87
Aug 2, 2026Near Mint1$4.00
Aug 1, 2026Heavily Played1$3.00
Aug 1, 2026Lightly Played1$3.86
Aug 1, 2026Near Mint1$4.06
Jul 31, 2026Heavily Played1$3.00
Jul 31, 2026Lightly Played1$3.85
Jul 31, 2026Near Mint1$4.06
Jul 29, 2026Heavily Played2$3.00
Jul 29, 2026Lightly Played2$3.85
Jul 29, 2026Near Mint2$4.07
Jul 28, 2026Lightly Played1$3.85
Jul 28, 2026Near Mint1$4.04
Jul 26, 2026Heavily Played1$3.00
Jul 26, 2026Lightly Played1$3.85
Jul 26, 2026Near Mint1$4.04
Jul 24, 2026Heavily Played1$3.00
Jul 24, 2026Lightly Played1$3.85
Jul 24, 2026Near Mint1$4.01
Jul 23, 2026Heavily Played1$3.00
Jul 23, 2026Lightly Played1$3.85
Jul 23, 2026Near Mint1$4.01
Jul 22, 2026Heavily Played1$3.00
Jul 22, 2026Lightly Played1$3.85
Jul 22, 2026Near Mint1$4.07
Jul 21, 2026Heavily Played1$3.00
Jul 21, 2026Lightly Played1$3.85
Jul 21, 2026Near Mint1$4.07
Jul 19, 2026Heavily Played2$3.00
Jul 19, 2026Lightly Played2$3.99
Jul 19, 2026Moderately Played2$4.59
Jul 19, 2026Near Mint2$4.01

Ungraded sales · Holofoil

Median of the last 1: $14.35
SoldListingCondition in titlePrice
Jun 4, 26Professor's Research - 209/202 - Pokemon Sword & Shield Base Set Secret Card NM · eBayNear Mint$14.35

Full price guide

Raw by condition

ConditionMarket price
Near Mint$3.93
Lightly Played$3.28
Moderately Played$4.21
Heavily Played$3.00
Damaged$2.00
Ungraded eBay sales (median of last 1)$14.35

As of Oct 14, 2026

Graded

GradeMarket priceBased onProvider estimateSalesLast sale
PSA 10$41.20$32.402May 18, 26

Sold listings

4 sales · Holofoil · eBay · Fanatics
SoldGradeListingFormatPrice
Jul 7, 26CGC 82020 Pokemon Sword & Shield Rainbow Rare Professor's Research #209 CGC 8 NM-MT · FanaticsBuy It Now$8.00
Jun 4, 26UngradedProfessor's Research - 209/202 - Pokemon Sword & Shield Base Set Secret Card NM · eBayAuction$14.35
May 18, 26PSA 102020 Pokemon Sword & Shield Rainbow Rare Professor's Research #209 PSA 10 GEM MINT · FanaticsAuction$32.40
Dec 28, 25PSA 102020 Pokemon Sword & Shield Base Set Professor's Research Secret #209 PSA 10 · eBayBuy It Now · Best offer$50.00

Key facts

Raw Near Mint price
$3.93
Price date
Oct 14, 2026
30-day change
+4.5%
PSA 10 price
$41.20
Set
SWSH01: Sword & Shield Base Set
Card number
209/202
Printing
Holofoil
Language
English
Rarity
Secret Rare
Card type
Trainer
Pokémon type
Supporter
TCGplayer ID
208510

Raw Near Mint price history

WhenDatePriceChange to latest
LatestOct 14, 2026$3.93—
1 day earlierOct 13, 2026$3.930.0%
7 days earlierOct 7, 2026$3.85+2.1%
30 days earlierSep 14, 2026$3.76+4.5%
90 days earlierJul 16, 2026$3.94-0.3%
6 months earlierApr 15, 2026$4.63-15.1%
1 year earlierOct 13, 2025$4.73-16.9%