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Gravity Mountain
Super Electric Breaker

Gravity Mountain

Super Electric Breaker · Japanese · 138/106 ·Secret Rare
Market value · English · Near Mint
$9.79
mostly $9 – $13 ·

What is Gravity Mountain 138/106 (Super Electric Breaker) worth?

As of 2026-10-24: In Near Mint, an English copy of Gravity Mountain 138/106 is worth about $9.79, based on 8 real sales.

  1. 1
    Real sales

    8 completed Near Mint sales from eBay, Goldin and Fanatics, each one checked on the listing page.

  2. 2
    Outliers out

    Prices far above or below the median are dropped: lots, fakes, mismatched cards.

  3. 3
    Recent counts more

    Newer sales weigh more than old ones, so the value follows the market, not the yearly average.

No estimate, no asking prices. Paid sales only.
Market price
$9.79
based on 8 sales
Price history · RAW
2026-07-20 · $4.79 $22.40 · 2026-10-13
Price per print
🇯🇵 Secret Rare · JA n=8 $11.64
How is this value calculated?
Ladder estimate · English · ~$18.51 gelb
Evidence pathSalesAgeValue vᵢWeight gᵢ
ja roh NM × 1.5935 (Sprach-Faktor aus 17 Karten)3 16 d $18.513.07
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $18.51 · Σ g = 3.07

Measured error for this era×language (backtest): ±20 %

Gate not green — shown only here, never as the price.

PSA Population

No PSA numbers for this print yet — in any language.

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More Gravity Mountain cards
FAQ

Frequently asked questions

What will I get for Gravity Mountain Super Electric Breaker 138/106 if I want to sell quickly?

Half of all sales fell between $6.76 and $12.73, with a median of $8.95. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.

Below which price is an offer for Gravity Mountain Super Electric Breaker 138/106 unrealistic?

The cheapest genuine sales were around $4.81. Offers well below $2.89 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.

How does Last Sold determine the market value?

Last Sold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.