#1

$125

+4.8%

Pikachu#160$46.13+4.5%

Slowking#14$72.62+4.4%

Gengar#20$37.04-4.3%

Zapdos#16$55.80+4.0%

Pikachu#RC7$86.11+3.5%

Mega Dragalge ex#118$43.11-3.2%

Mega Charizard X ex#023$35.74+3.1%

Mega Dragonite ex#271$43.30+3.0%

Pikachu#173$96.76-2.8%

Special Delivery Charizard#SWSH075$196+2.6%

Mega Gengar ex#269$64.42+2.5%

Wartortle#171$63.39+2.3%

Dark Gyarados#8$73.20+2.0%

Ninetales#199$39.77-1.9%

Mew ex#053$81.03+1.8%

Poliwrath#13$41.57+10.1%

Zapdos#15$41.17-8.1%

Magikarp & Wailord GX#SM166$152+6.8%

Gengar#TG06$56.76-6.0%

Blaine's Moltres#1$125+4.8%

Pikachu#160$46.13+4.5%

Slowking#14$72.62+4.4%

Gengar#20$37.04-4.3%

Zapdos#16$55.80+4.0%

Pikachu#RC7$86.11+3.5%

Mega Dragalge ex#118$43.11-3.2%

Mega Charizard X ex#023$35.74+3.1%

Mega Dragonite ex#271$43.30+3.0%

Pikachu#173$96.76-2.8%

Special Delivery Charizard#SWSH075$196+2.6%

Mega Gengar ex#269$64.42+2.5%

Wartortle#171$63.39+2.3%

Dark Gyarados#8$73.20+2.0%

Ninetales#199$39.77-1.9%

Mew ex#053$81.03+1.8%

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Sword & Shield Promos · #224

Professor's Research

Promo × Yusuke Kozaki

博士の研究（ウィロー博士）

Near Mint

$5.00

PSA 10$73.19

USAJP

Add

Sword & Shield Promos · #224

Professor's Research

Promo × Yusuke Kozaki

博士の研究（ウィロー博士）

Near Mint

$5.00

PSA 10$73.19

Fair value0% · fairly valued

UndervaluedFair ~$5Overvalued

H $5.00

Jul 22+0.0% over 7DJul 28

7D range

$5.00$5.00

Signals

LUUT metrics

Range-bound over the last 30 days.

50Heat Index

Steady

7d

0.0%

30d

0.0%

90d

—

Growth/yr

—

Volatility

0.0%

52w range

—

$5–$5

Grading premium

PSA 10 vs raw

14.6×

+83% over 55d

14.6×8.0×

Jun 4Jul 28

Grading edgeCalculator

-$57.26expected net / raw copy · -67%

Grading isn't worth it here — the 33% PSA 10 rate doesn't cover the spread over raw. Break-even sale $84.99 · PSA 10 $73.19.

Is it worth grading?

Grade Matrix

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2 tracked · tap to chart

GradePriceLast sale30dPopConf