What is the starting price for an ungraded Onix #103?

The ungraded version of Onix [Reverse Holo] #103 is currently valued around $1.

How much is a PSA 10 graded copy worth?

A PSA 10 graded copy of Onix [Reverse Holo] #103 sells for approximately $20.

Which condition offers the best immediate return?

For the lowest entry point, the ungraded version is available for $1, while graded cards offer premium returns.

Onix [Reverse Holo] #103 — Pokémon Unified Minds Card Value

Name: Onix [Reverse Holo] #103 — Pokémon Unified Minds Card Value
Brand: Pokémon

Pokémon Unified Minds

What the Onix [Reverse Holo] #103 card from Pokémon Unified Minds is worth — ungraded and graded (PSA 10).

Onix [Reverse Holo] #103 value — Ungraded $1 · Grade 9 $12 · PSA 10 $20. Prices updated July 2026.

Set · Pokémon Unified MindsGame · Pokémon

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Value by grade

Ungraded

12.0×

$12

Grade 9

20.0×

$20

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 20.0× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

To simply own Onix #103, purchase the Standard version for $0. The Reverse Holo version at $1 offers a slight upgrade in visual appeal, though the difference in scarcity is minimal here. Buyers prioritizing the lowest cost should stick to the Standard. Those willing to spend the extra dollar for the Reverse Holo get a marginally more attractive card without a significant jump in collectible value.

VersionUsedNewBuy

Reverse Holo— this pageOnix [Reverse Holo] #103 — Pokémon Unified Minds Card Value$0.95$20eBay ↗

StandardOnix #103 — Pokémon Unified Minds Card Value$0.17$30.92eBay ↗

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PriceCharting — Onix [Reverse Holo] #103 (Pokémon Unified Minds)$0.95

Item details

Brand: Pokémon
Set: Pokémon Unified Minds
Game: Pokémon

Onix [Reverse Holo] #103 (Pokémon Unified Minds) card value

An ungraded Onix [Reverse Holo] #103 from Pokémon Unified Minds averages around $1. A Grade 9 copy runs about $12, and a PSA 10 gem-mint commands $20.

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	$1	eBay sold comps
Grade 9	$12	eBay sold comps
PSA 10	$20	eBay sold comps

Frequently asked questions

What is the starting price for an ungraded Onix #103?: The ungraded version of Onix [Reverse Holo] #103 is currently valued around $1.
How much is a PSA 10 graded copy worth?: A PSA 10 graded copy of Onix [Reverse Holo] #103 sells for approximately $20.
Which condition offers the best immediate return?: For the lowest entry point, the ungraded version is available for $1, while graded cards offer premium returns.