Tapu Koko-GX — Guardians Rising #153, PSA 9

Rare RainbowGuardians Rising153/1452017PSA 9

Tapu Koko-GX 153/145 · Guardians Rising PSA 9 price

PSA 9 · mint slab

$40

Fair buy $40 · sell $403.4× rawUpdated today

Grade vs rawFull ladder →

Raw NM$12
PSA 9this page$403.4×
PSA 10$13512×

PSA 9 sales: 2; 6 cert-verified
Last 90 days: 0; rare
Confidence: Low; Only 0 sales in the last 90 days.
Latest sale: 120d ago; one every ~9d

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 →

Set a price alert

We'll email you when this card's value crosses your target.

Alert me when the priceNo password needed — we'll set up your free account.

PSA 9 slabs for sale right now

Live asks for a PSA 9 of this exact card · stock as of 2 days ago. A raw copy or a reverse holo is a different product and is not in this list.

No live listings in our latest snapshot for this grade — the marketplaces above search it directly.

Buy from here

TCGplayer$15 ebay Fanatics

Affiliate links — CardTrack may earn a commission from eBay and other marketplaces, at no extra cost to you.

Buy#adCardTrack earns a commission on purchasesTCGplayer$15 ebay Fanatics

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
2026-06-08	Fanatics · auction	#143482925	$48
2026-05-30	eBay · bestoffer	listing #99098245	$50
2026-05-28	eBay · fixedprice	listing #143051174	$38
2026-05-23	eBay · auction	listing #27418330 sold before	$47
2026-02-11	eBay · auction	listing #143029901	$23
2025-11-03	eBay · bestoffer	listing #116155020	$31

3 of 6 were competitive auctions; 2 best offers and 1 fixed-price. A PSA 9 copy trades roughly every 9 days, the median gap between cert-verified sales.

PSA 9 price history

Monthly medians of cert-verified PSA 9 sales — 33 sales across 23 months, Feb 2018 to Jun 2026.

PSA 9 · index · latest

$40▲ 61%over 366 days

2025-10-05 → 2026-10-06

The recorded PSA 9 price index, 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.

Latest $48 (Jun 2026, 1 sale) · ▲ 220% since Feb 2018

Slab history — PSA 9 copies that have sold more than once

3 slabs have sold more than once, across 3 resales. That is 3 of the 22 distinct slabs behind 33 cert-linked sales at this grade — 13.6%. The rest we have seen sell once, which is not evidence they have not sold before.

Cert	Sales of this slab	Between	Gross change
#27418330	Dec 2020 $26→May 2026 $47	Over a year	+80.7%
#59346084	Oct 2024 $34→Feb 2025 $19	3–6 months	-46.1%
#28632202	Apr 2018 $16→Sept 2020 $30	Over a year	+93.2%

A cert reappearing shows the same physical slab sold again — it identifies no buyer or seller. Gross change is price to price; fees, shipping and the grading cost are not in it.

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 2 PSA 9 sales with a median of $43; the ledger names its most recent eight, which is what this table can link to. Fanatics alone: 1 PSA 9 sales, 0 in the last 90 days.

GraderGradeCert-verified only 6

	Grade	Venue	Date	Certificate	Price
2017 Pokémon Guardians Rising Tapu Koko-GX 153/145 · PSA 9	PSA 9	Fanatics CollectAuction	2026-06-08	143482925	$48.00
2017 Pokémon Guardians Rising Tapu Koko-GX 153/145 · PSA 9	PSA 9	eBayBestOffer	2026-05-30	99098245	$50.00
2017 Pokémon Guardians Rising Tapu Koko-GX 153/145 · PSA 9	PSA 9	eBayFixedPrice	2026-05-28	143051174	$38.00
2017 Pokémon Guardians Rising Tapu Koko-GX 153/145 · PSA 9	PSA 9	eBayAuction	2026-05-23	27418330	$46.99
2017 Pokémon Guardians Rising Tapu Koko-GX 153/145 · PSA 9	PSA 9	eBayAuction	2026-02-11	143029901	$22.50
2017 Pokémon Guardians Rising Tapu Koko-GX 153/145 · PSA 9	PSA 9	eBayBestOffer	2025-11-03	116155020	$31.00

1–6 of 6 sales · 6 carry a PSA certificate, checkable on psacard.com.

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

112

37.1% of 302 graded

Graded higher

143

PSA 10s above this grade

Total PSA graded

302

every grade, all time

Other graders at a 9: CGC 22 of 55. A CGC or BGS 9 is its own market and is not in the price above.

Is Tapu Koko-GX 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

Not worth it

every grade weighted by its census share

Expected net

$-11

after fees, all grades

Comes back PSA 9

3720%

of submissions, by the census

PSA 9 outcome

$-53

PSA 9 net of raw and fee

Grading cost

$81

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 19 graded sales and a population of 4,409,857 · fees as of 2026-10-03.

More Tapu Koko-GX and more from Guardians Rising

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

Cite this PSA 9 pricefree with attribution

Citation

Tapu Koko-GX (Guardians Rising #153) — PSA 9 market value USD $40, from 6 cert-verified sales. Source: CardTrack, https://cardtrack.com/pokemon/card/guardians-rising/tapu-koko-gx-153/psa-9

Embed this on your site

<iframe src="https://cardtrack.com/embed/card?id=sm2-153" width="100%" height="160" style="border:0;max-width:460px" title="Tapu Koko-GX PSA 9 price — CardTrack" loading="lazy"></iframe>
<p style="font:12px system-ui">Source: <a href="https://cardtrack.com">CardTrack</a></p>

Frequently asked questions

How much is a PSA 9 Tapu Koko-GX (Guardians Rising #153) worth?

As of 6 October 2026, a PSA 9 mint Tapu Koko-GX from Guardians Rising is worth approximately $40, with a fair range of $40 to $40 — about 3.4× the $12 raw near-mint price.

Where does the PSA 9 price come from?

From 6 cert-verified PSA 9 sales, each tied by PSA to a specific slab with a public cert number — 3 at auction, 2 by best offer and 1 at a fixed price. A PSA 9 copy trades roughly every 9 days.

How many PSA 9 Tapu Koko-GX exist?

PSA has graded 112 copies of Tapu Koko-GX (Guardians Rising #153) a 9, out of 302 submitted — 37.1% of the population, with 143 graded higher. The census counts resubmissions, so it overstates the gem rate a fresh submission should expect.

Should I grade my Tapu Koko-GX hoping for a PSA 9?

Probably not. Weighting every grade by how often this card earns it, expected value after the $81 grading fee is about $-11; this card comes back a PSA 9 about 3720% of the time.

Is a PSA 9 Tapu Koko-GX a good investment?

CardTrack tracks prices; it does not give investment advice. A PSA 9 Tapu Koko-GX has 2 recorded sales, and the slab-history table above shows what happened to copies that sold twice. Read those before you read anyone's forecast.