What is the approximate value of an ungraded Shellder [Green Back] #90?

Ungraded copies of Shellder [Green Back] #90 are currently valued around $6.

How much is a PSA 10 graded copy worth?

A PSA 10 graded version of this card sells for $296.

Where can I find this card?

This card is part of the Pokémon Japanese Topsun set and is available on our resale marketplace.

Shellder [Green Back] #90 — Pokémon Japanese Topsun Card Value

Name: Shellder [Green Back] #90 — Pokémon Japanese Topsun Card Value
Brand: Pokémon

Pokémon Japanese Topsun

What the Shellder [Green Back] #90 card from Pokémon Japanese Topsun is worth — ungraded and graded (PSA 10).

Shellder [Green Back] #90 value — Ungraded $6 · Grade 9 $247 · PSA 10 $296. Prices updated July 2026.

Set · Pokémon Japanese TopsunGame · Pokémon

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↗ Rising · +31%

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Value by grade

Ungraded

41.2×

$247

Grade 9

49.3×

$296

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 49.3× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

For the cheapest way to own Shellder #90, grab the Green Back for $6. The Blue Back at $7 offers no tangible advantage in terms of edition or scarcity over the Green Back. Therefore, collectors prioritizing ownership should choose the Green Back to save money, as the slight price increase for the Blue Back does not justify the extra cost.

VersionUsedNewBuy

Blue BackShellder [Blue Back] #90 — Pokémon Japanese Topsun Card Value$6.7$402.05eBay ↗

Green Back— this pageShellder [Green Back] #90 — Pokémon Japanese Topsun Card Value$5.68$296eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

PriceCharting — Shellder [Green Back] #90 (Pokémon Japanese Topsun)$5.68

Item details

Brand: Pokémon
Set: Pokémon Japanese Topsun
Game: Pokémon

Shellder [Green Back] #90 (Pokémon Japanese Topsun) card value

An ungraded Shellder [Green Back] #90 from Pokémon Japanese Topsun averages around $6. A Grade 9 copy runs about $247, and a PSA 10 gem-mint commands $296.

What drives the price

Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.

Price guide

Sold values by grade vs. what sellers ask today

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Condition	Value	Based on
Ungraded	$6	eBay sold comps
Grade 9	$247	eBay sold comps
PSA 10	$296	eBay sold comps

Frequently asked questions

What is the approximate value of an ungraded Shellder [Green Back] #90?: Ungraded copies of Shellder [Green Back] #90 are currently valued around $6.
How much is a PSA 10 graded copy worth?: A PSA 10 graded version of this card sells for $296.
Where can I find this card?: This card is part of the Pokémon Japanese Topsun set and is available on our resale marketplace.