Professor Birchs Observations 159 Full Art

Market Value

$16.01

Daily Change

+2.1%

30 Day Change

+15.7%

Price History

Gold is TCGPlayer market. Solid blue is the eBay listed average; dashed blue is the daily lowest for the selected condition.

$13.84 → $16.01 (+15.7%)

TCGPlayereBay listed avg · NM · no listings

Touch and drag the chart to explore price history.

$16.01$13.67

Sep 2

TCGPlayer $16.01

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

$13.63

Confidence

70% · 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

$16.01

7d trend

+11.4%

Scarcity score

70/100

Supporting data points (4)

TCGplayer catalog market$16.01
Catalog NM market 16.01
Weight 30% · Confidence 72%
Set comparable cards$1.03
6 priced cards in XY - Primal Clash; set median 0.42, ultra rare rarity adjustment
Weight 22% · Confidence 46%
Trend-adjusted historical$17.84
+11.4% 7d trend applied to base 16.01
Weight 18% · Confidence 78%
Scarcity & rarity premium$16.91
Scarcity score 70/100 (ultra rare, 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 Professor Birchs Observations 159 Full Art is 16.01 (NM raw).
3.6 priced cards in XY - Primal Clash; set median 0.42, ultra rare rarity adjustment.
4.Recent market trend: +11.4% over ~7 days.
5.Rarity/scarcity (ultra rare, score 70/100) adds a modest premium.
6.Primary method: IQ multi-signal estimate (no reliable recent sales).