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XY - Steam Siege · #177529 · other

Mega Gyarados Collection Box

Market Value

$523.00

Daily Change

+0.0%

30 Day Change

+0.0%

Price History

TCGplayer market price and eBay sold comps

$523.00 → $523.00 (+0.0%)

Touch and drag the chart to explore price history.

Aug 11

$523.00

Aug 11

Recent Sales

Recent sold comps for this card

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

Live eBay Listings

Buy It Now & Best Offer listings in English and Japanese

Fetching live eBay listings…

IQ Estimated Market Value

Multi-signal valuation when recent sales are sparse or unavailable

IQ Estimated Market Value

$405.07

Confidence

68% · 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

$523.00

7d trend

+0.0%

Scarcity score

30/100

Supporting data points (3)

Card Information

Set: XY - Steam Siege
Number: #177529
Rarity: other
Artist: —
Types: —
HP: —
Release Set: XY - Steam Siege
Release Date: January 2016

Related Cards

Same set and evolution line picks

Tangela

#1/114 · common

$0.20

Nuzleaf

#10/114 · uncommon

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Claw Fossil Anorith

#100/114 · uncommon

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TCGplayer catalog market$523.00

Catalog NM market 523

Weight 30% · Confidence 72%

Set comparable cards$0.25

6 priced cards in XY - Steam Siege; set median 0.17, other rarity adjustment

Weight 22% · Confidence 46%

Trend-adjusted historical$523.00

+0.0% 7d trend applied to base 523

Weight 18% · Confidence 73%

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 Mega Gyarados Collection Box is 523 (NM raw).
3.6 priced cards in XY - Steam Siege; set median 0.17, other rarity adjustment.
4.Recent market trend: +0.0% over ~7 days.
5.Rarity/scarcity (other, score 30/100) has limited premium impact.
6.Primary method: IQ multi-signal estimate (no reliable recent sales).

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