Professors Research Professor Willow SWSH178

Market Value

$0.42

Daily Change

+0.0%

30 Day Change

-16.0%

Price History

TCGplayer market price and eBay sold comps

$0.50 → $0.42 (-16.0%)

Touch and drag the chart to explore price history.

Sep 14

$0.42

Sep 14

Recent sold comps for this card

No recorded sales yet. eBay comps will appear here when connected.

Buy It Now & Best Offer listings in English and Japanese

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Multi-signal valuation when recent sales are sparse or unavailable

IQ Estimated Market Value

$7.29

Confidence

71% · Moderate

Method

IQ estimate

Recent sold data is limited or unavailable. This estimate blends historical pricing, set comparables, scarcity metrics, and market trends.

Catalog market

$0.42

7d trend

-4.5%

Scarcity score

55/100

Supporting data points (5)

TCGplayer catalog market$0.42
Catalog NM market 0.42
Weight 30% · Confidence 72%
Set comparable cards$39.95
6 priced cards in SWSH: Sword & Shield Promo Cards; set median 40.69, promo rarity adjustment
Weight 22% · Confidence 46%
Trend-adjusted historical$0.40
-4.5% 7d trend applied to base 0.42
Weight 18% · Confidence 78%
Lowest active listing$0.12
Lowest listing 0.12 (slight discount applied)
Weight 12% · Confidence 58%
Scarcity & rarity premium$0.44
Scarcity score 55/100 (promo, modern)
Weight 10% · Confidence 52%

How this was calculated

1.No recent sold listings found — IQ Estimated Market Value blends historical pricing, set comparables, and market heuristics.
2.TCGplayer catalog market for Professors Research Professor Willow SWSH178 is 0.42 (NM raw).
3.6 priced cards in SWSH: Sword & Shield Promo Cards; set median 40.69, promo rarity adjustment.
4.Recent market trend: -4.5% over ~7 days.
5.Rarity/scarcity (promo, score 55/100) adds a modest premium.
6.Primary method: IQ multi-signal estimate (no reliable recent sales).