Professor Oaks New Theory

Market Value

$0.82

Daily Change

-1.2%

30 Day Change

-7.9%

Price History

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

$0.89 → $0.82 (-7.9%)

TCGPlayereBay listed avg · NM · no listings

Touch and drag the chart to explore price history.

$0.90$0.82

Aug 28

TCGPlayer $0.82

Recent sold comps for this card

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

Multi-signal valuation when recent sales are sparse or unavailable

IQ Estimated Market Value

$1.05

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

$0.82

7d trend

-5.8%

Scarcity score

20/100

Supporting data points (4)

TCGplayer catalog market$0.82
Catalog NM market 0.82
Weight 30% · Confidence 72%
Set comparable cards$2.48
6 priced cards in HeartGold SoulSilver; set median 3.3, uncommon rarity adjustment
Weight 22% · Confidence 46%
Trend-adjusted historical$0.77
-5.7% 7d trend applied to base 0.82
Weight 18% · Confidence 78%
Lowest active listing$0.24
Lowest listing 0.25 (slight discount applied)
Weight 12% · Confidence 58%

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 Oaks New Theory is 0.82 (NM raw).
3.6 priced cards in HeartGold SoulSilver; set median 3.3, uncommon rarity adjustment.
4.Recent market trend: -5.7% over ~7 days.
5.Rarity/scarcity (uncommon, score 20/100) has limited premium impact.
6.Primary method: IQ multi-signal estimate (no reliable recent sales).