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![Porygon [Holo] #137 PSA 9](/img/r2/cards/jp-promo-cd-porygon-holo-137/high.webp)
Porygon [Holo] #137 — PSA 9 Price & Value
CD / Soundtrack Promos · Japanese
PSA 9 · Mint — median market value
$50.08
Range $14.4–$1194 PSA 9 sales≈ 3.0× the ungraded price
The PSA 9 Porygon [Holo] #137 from CD / Soundtrack Promos (Japanese) has a median market value of $50.08, based on 4 recent graded sales — about 3.0× the ~$16.67 ungraded price. See the full price history and live chart on the Porygon [Holo] #137 card page.
Porygon [Holo] #137 price by grade
Frequently asked
How much is a PSA 9 Porygon [Holo] #137 worth?
The PSA 9 Porygon [Holo] #137 from CD / Soundtrack Promos (Japanese) has a median market value of $50.08, with recent sales ranging $14.4 to $119 — based on 4 recent graded sales.
Is a PSA 9 Porygon [Holo] #137 worth more than ungraded?
Yes. A PSA 9 copy has a median value of $50.08 versus about $16.67 ungraded — roughly a 3.0× premium for the PSA 9 grade.
Where do PokéTT's PSA 9 prices come from?
PokéTT tracks real graded sales across eBay, Yahoo Auctions and Mercari, then shows the median within the PSA 9 grade — not a single outlier sale — so the mark reflects the true market.