Underground Expedition — Skyridge #140, PSA 9

UncommonSkyridge140/1442003PSA 9

Underground Expedition 140/144 · Skyridge PSA 9 price

PSA 9 · mint slab

$40

Fair buy $40 · sell $44 (±10%)2.0× rawUpdated today

Grade vs rawFull ladder →

Raw NM$20
PSA 9this page$402.0×
PSA 10$65033×

PSA 9 sales: 1; 3 cert-verified
Last 90 days: 0; rare
Confidence: Low; Only 0 sales in the last 90 days.
Latest sale: 1061d ago; psa 9

ViewingPSA 9Raw / ungraded →PSA 10 →

Our published graded price for this card, checked against every cert-verified sale below. An estimate, not an appraisal. How we price →

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PSA 9 slabs for sale right now

Live asks for a PSA 9 of this exact card · stock as of today. A raw copy or a reverse holo is a different product and is not in this list.

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PSA 9 · buy now

2003 Pokemon Skyridge Underground Expedition 140/144 PSA 9 MintPSA 9eBay$133

Cheapest ask $133 — 232% above our PSA 9 estimate of $40

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Why $40? Cert-verified PSA 9 sales

Each sale is tied by PSA to a specific graded slab — click the cert to check the exact card, grade and serial on psacard.com. Outliers against the grade’s own median are dropped; qualified slabs are listed separately beneath.

Date	Sold via	Cert	Price
2026-08-09	eBay · auction	listing #165407767	$40
2024-07-30	eBay · auction	listing #41643909	$17
2022-12-06	eBay · auction	listing #55609598	$10

3 of 3 were competitive auctions — real bidding, not asking prices.

PSA 9 price history

PSA 9 · index · latest

$40▲ 136%over 76 days

2026-07-22 → 2026-10-06

The recorded PSA 9 price index, held at the last cert-verified sale where our record lagged it, closing on the figure above. The line is the running level, so a single unusually cheap or dear sale does not spike it. Hover any day for its price on the line.

Every PSA 9 sale we can show you

Cert-verified sales, the eBay comps, our own ledger and Fanatics, in one list newest first. We hold 1 PSA 9 sales with a median of $10; the ledger names its most recent eight, which is what this table can link to.

GraderGradeCert-verified only 3

	Grade	Venue	Date	Certificate	Price
2003 Pokémon Skyridge Underground Expedition 140/144 · PSA 9	PSA 9	eBayAuction	2026-08-09	165407767	$40.00
2003 Pokémon Skyridge Underground Expedition 140/144 · PSA 9	PSA 9	eBayAuction	2024-07-30	41643909	$16.50
2003 Pokemon Skyridge 140 Underground Expedition – PSA MINT 9	PSA 9	Goldin	2023-11-10	—	$10.00
2003 Pokémon Skyridge Underground Expedition 140/144 · PSA 9	PSA 9	eBayAuction	2022-12-06	55609598	$10.00

1–4 of 4 sales · 3 carry a PSA certificate, checkable on psacard.com.

The ledger’s PSA 9 median ($10) sits below the published price above. The median is every recorded sale weighted equally; the price is the cert-verified market with outliers and qualified slabs removed, and is what the latest sales support.

How many PSA 9 copies exist

PSA’s cumulative census for this card. It counts resubmissions, so it skews toward nicer copies and overstates the rate a fresh submission should expect.

PSA 9 population

38.5% of 78 graded

Graded higher

PSA 10s above this grade

Total PSA graded

every grade, all time

Other graders at a 9: CGC 27 of 97. A CGC or BGS 9 is its own market and is not in the price above.

Is Underground Expedition worth grading?

Every grade weighted by how often this card actually earns it — the PSA 9 outcome is one leg, not the whole answer.

Verdict

Worth it

every grade weighted by its census share

Expected net

$218

after fees, all grades

Comes back PSA 9

3730%

of submissions, by the census

PSA 9 outcome

$-63

PSA 9 net of raw and fee

Grading cost

$83

tier fee + shipping

Trader

Compare graders, and the live market

The verdict above is PSA's — the grader the population, the ROI table and the ladder on this page all use. Trader prices all three graders against each other and adds what the asking market is doing right now.

Trader plan and above →

PSA, CGC and Beckett side by side — each on its own population and fees, Beckett scored on the 9.5 its market pays for.
Lightly and moderately played — the same expected return for a copy that cannot gem.
Ask vs sold — what the live listings want, against what copies have really closed at.
Momentum — the 30-day median against the 90-day, per grade.
Where it sells higher — the Fanatics-versus-eBay premium, with the sale counts behind it.
Population history — the weekly PSA census, so you can see how fast 10s are arriving before you post the card.

Built on 13 graded sales and a population of 1,889,841 · fees as of 2026-10-03.

More Underground Expedition and more from Skyridge

Prices are raw near mint; PSA 10 shown where we have one.

Cite this PSA 9 pricefree with attribution

Citation

Underground Expedition (Skyridge #140) — PSA 9 market value USD $40, from 3 cert-verified sales. Source: CardTrack, https://cardtrack.com/pokemon/card/skyridge/underground-expedition-140/psa-9

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Frequently asked questions

How much is a PSA 9 Underground Expedition (Skyridge #140) worth?

As of 6 October 2026, a PSA 9 mint Underground Expedition from Skyridge is worth approximately $40, with a fair range of $40 to $44 — about 2.0× the $20 raw near-mint price.

Where does the PSA 9 price come from?

From 3 cert-verified PSA 9 sales, each tied by PSA to a specific slab with a public cert number — 3 at auction, 0 by best offer and 0 at a fixed price.

How many PSA 9 Underground Expedition exist?

PSA has graded 30 copies of Underground Expedition (Skyridge #140) a 9, out of 78 submitted — 38.5% of the population, with 36 graded higher. The census counts resubmissions, so it overstates the gem rate a fresh submission should expect.

Should I grade my Underground Expedition hoping for a PSA 9?

Probably yes. Weighting every grade by how often this card earns it, expected value after the $83 grading fee is about $218; this card comes back a PSA 9 about 3730% of the time.

Is a PSA 9 Underground Expedition a good investment?

CardTrack tracks prices; it does not give investment advice. A PSA 9 Underground Expedition has 1 recorded sales, and the slab-history table above shows what happened to copies that sold twice. Read those before you read anyone's forecast.