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Antique Helix Fossil · Master Ball
Pokémon Card 151

Antique Helix Fossil · Master Ball

Pokémon Card 151 · Japanese · 154/165 ·Common
Illustration: AYUMI ODASHIMA → All Master Ball cards →
Market value · English · Near Mint
$14.35
mostly $14 – $15 ·

What is Antique Helix Fossil · Master Ball 154/165 (Pokémon Card 151) worth?

As of 2026-10-17: In Near Mint, an English copy of Antique Helix Fossil · Master Ball 154/165 is worth about $14.35, based on 9 real sales. A PSA 10 sells for around $99.

  1. 1
    Real sales

    9 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.
Variant Poké Ball · 154 $1.12 Variant Reverse Holo · 154 $1.95 Variant Normal · 154 $1.54
International edition · 2023 151 · 153 $1.49
Market price
$14.35
based on 9 sales
Price history · RAW
2026-07-16 · $10.08 $16.75 · 2026-10-05
How is this value calculated?
Ladder estimate · English · ~$1.69 gelb
Evidence pathSalesAgeValue vᵢWeight gᵢ
ja roh NM × 0.9159 (Sprach-Faktor aus 142 Karten)4 37 d $1.692.72
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $1.69 · Σ g = 2.72

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

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

Ladder estimate · Français · ~$2.55 rot
Evidence pathSalesAgeValue vᵢWeight gᵢ
ja roh NM × 1.3807 (Sprach-Faktor aus 9 Karten)4 37 d $2.5517.19
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $2.55 · Σ g = 17.19

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

Ladder estimate · Italiano · ~$2.55 rot
Evidence pathSalesAgeValue vᵢWeight gᵢ
ja roh NM × 1.3763 (Sprach-Faktor aus 7 Karten)4 37 d $2.553.86
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $2.55 · Σ g = 3.86

Measured error for this era×language (backtest): ±169 %

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

PSA Population

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

Recent sales · 10
2026-10-05 JA RAW UNKNOWN Antique Helix Fossil (Master Ball) 154/165 Sv2a:Pokemon Card · eBay $15.03
2026-09-15 JA RAW NM Antique Helix Fossil (Master Ball Pattern) Holofoil NM JP 15 · eBay $14.10
2026-09-10 EN PSA 10 ANTIQUE HELIX FOSSIL PSA 10 2023 POKEMON SV2A 154/165 REVERS · eBay $99.05
2026-09-05 JA RAW NM Antique Helix Fossil (Master Ball Pattern) 154/165 SV2a 151 · eBay $13.51
2026-08-22 JA RAW UNKNOWN Antique Helix Fossil 154/165 Sv2a: Pokemon Card 151 Master B · eBay $11.51
2026-08-21 EN RAW UNKNOWN Antique Helix Fossil (Master Ball Pattern) 154/165 Sv2a: Pok · eBay $14.38
2026-08-20 EN RAW NM Antique Helix Fossil (Master Ball) 154/165 Pokemon TCG SV2a: · eBay $10.08
2026-07-27 EN RAW UNKNOWN Antique Helix Fossil (Master Ball Pattern) 154/165 Sv2a: Pok $16.75
2026-07-19 JA RAW NM Antique Helix Fossil (Master Ball) 154/165 Japanese: 151 - P $16.31
2026-07-16 JA RAW UNKNOWN Antique Helix Fossil Master Ball Pattern 154/165 SV2a: Pokem $13.69
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All 210 cards in the set →
FAQ

Frequently asked questions

What will I get for Antique Helix Fossil · Master Ball Pokémon Card 151 154/165 if I want to sell quickly?

Half of all sales fell between $13.51 and $15.03, with a median of $14.10. 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 Antique Helix Fossil · Master Ball Pokémon Card 151 154/165 unrealistic?

The cheapest genuine sales were around $11.51. Offers well below $6.90 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.