Koffing Secret

Market Value

$37.14

Daily Change

+0.0%

30 Day Change

-2.7%

Price History

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

$37.93 → $37.14 (-2.1%)

TCGPlayereBay listed avg · NM · no listings

Touch and drag the chart to explore price history.

$37.93$36.62

Aug 27

TCGPlayer $37.14

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

Fetching live eBay listings…

Multi-signal valuation when recent sales are sparse or unavailable

IQ Estimated Market Value

$29.37

Confidence

73% · Moderate

Method

Hybrid

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

Catalog market

$37.14

7d trend

+0.7%

Scarcity score

85/100

Supporting data points (6)

TCGplayer catalog market$37.14
Catalog NM market 37.14
Weight 30% · Confidence 72%
Set comparable cards$2.06
6 priced cards in SM - Cosmic Eclipse; set median 0.93, secret rare rarity adjustment
Weight 22% · Confidence 46%
Last recorded sale$25.00
Last sale 25 on 2026-06-21
Weight 20% · Confidence 62%
Trend-adjusted historical$37.40
+0.7% 7d trend applied to base 37.14
Weight 18% · Confidence 78%
Lowest active listing$28.90
Lowest listing 29.79 (slight discount applied)
Weight 12% · Confidence 58%
Scarcity & rarity premium$39.67
Scarcity score 85/100 (secret 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 Koffing Secret is 37.14 (NM raw).
3.6 priced cards in SM - Cosmic Eclipse; set median 0.93, secret rare rarity adjustment.
4.Recent market trend: +0.7% over ~7 days.
5.Rarity/scarcity (secret rare, score 85/100) adds a modest premium.
6.Primary method: hybrid blend of sales and model signals.