Omastar
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| ja PSA10 ÷ 36.6121 × 1.5935 | 4 | 2 mo | $1,412 | 0.66 |
Measured error for this era×language (backtest): ±20 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
| 2026-09-14 | JA | PSA 10 | 1999 Pokemon Japanese Vending Masaki Promo Holo Omastar #139 · eBay | $29,618 |
| 2026-08-31 | JA | PSA 7 | 1999 Pokemon Japanese Vending Masaki Promo Holo Omastar #139 · eBay | $1,055 |
| 2026-08-24 | JA | PSA 7 | 1999 Pokemon Japanese Vending Masaki Promo Holo Omastar #139 | $844.36 |
| 2026-08-10 | JA | PSA 7 | 1999 Pokemon Japanese Vending Masaki Promo Holo Omastar #139 · eBay | $844.36 |
| 2026-07-20 | JA | PSA 7 | 1999 Pokemon Japanese Vending Masaki Promo Holo Omastar #139 · eBay | $663.42 |
| 2026-07-13 | JA | PSA 10 | 1999 Pokemon Japanese Vending Masaki Promo Holo Omastar #139 · eBay | $36,187 |
| 2026-07-02 | JA | PSA 9 | 1999 Pokemon Japanese Vending Masaki Promo Holo Omastar #139 | $3,015 |
| 2026-06-22 | JA | PSA 10 | 1999 Pokemon Japanese Vending Masaki Promo Holo Omastar #139 · eBay | $50,661 |
| 2026-05-24 | JA | PSA 9 | 1999 Pokemon Japanese Vending Masaki Promo Holo Omastar #139 | $2,513 |
| 2026-05-07 | JA | PSA 7 | 1999 Pokemon Japanese Vending Masaki Promo Holo Omastar #139 | $995.13 |
| 2026-03-16 | JA | PSA 10 | 1999 Pokemon Japanese Vending Masaki Promo Holo Omastar #139 · eBay | $20,506 |
#139 · 
Frequently asked questions
What will I get for Omastar Unnumbered Promos if I want to sell quickly?
Half of all sales fell between $844.36 and $29,618, with a median of $2,513. 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 Omastar Unnumbered Promos unrealistic?
The cheapest genuine sales were around $844.36. Offers well below $506.61 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.