What is the current resale value of this card?

The ungraded version is available, and a graded PSA 10 copy sells for $35.

Is this card rare in the Steam Siege set?

The card is part of the Pokémon Steam Siege set, and its value varies significantly based on its grade.

How much is a Grade 9 copy worth?

A Grade 9 copy of Bastiodon [Reverse Holo] #70 is currently valued at $7.

Bastiodon [Reverse Holo] #70 — Pokémon Steam Siege Card Value

Name: Bastiodon [Reverse Holo] #70 — Pokémon Steam Siege Card Value
Brand: Pokémon

Pokémon Steam Siege

What the Bastiodon [Reverse Holo] #70 card from Pokémon Steam Siege is worth — ungraded and graded (PSA 10).

Bastiodon [Reverse Holo] #70 value — Ungraded $1 · Grade 9 $7 · PSA 10 $35. Prices updated July 2026.

Set · Pokémon Steam SiegeGame · Pokémon

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Value by grade

Ungraded

7.0×

Grade 9

35.0×

$35

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 35.0× raw.

Live on eBay right now

Which version do you have?

For the absolute cheapest way to own Bastiodon #70, purchase the Standard version at $1. The Reverse Holo version, also priced at $1, offers no significant advantage in terms of edition or scarcity over the Standard. Since both versions cost the same, there is no compelling reason to pay a premium for the Reverse Holo; collectors prioritizing budget should stick with either version.

VersionUsedNewBuy

Reverse Holo— this pageBastiodon [Reverse Holo] #70 — Pokémon Steam Siege Card Value$0.77$35eBay ↗

StandardBastiodon #70 — Pokémon Steam Siege Card Value$0.67$33.69eBay ↗

JunkPal AI· resale insightanalyzing sold comps…

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Price data verified against · 1

PriceCharting — Bastiodon [Reverse Holo] #70 (Pokémon Steam Siege)$0.77

Item details

Brand: Pokémon
Set: Pokémon Steam Siege
Game: Pokémon

Bastiodon [Reverse Holo] #70 (Pokémon Steam Siege) card value

An ungraded Bastiodon [Reverse Holo] #70 from Pokémon Steam Siege averages around $1. A Grade 9 copy runs about $7, and a PSA 10 gem-mint commands $35.

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	$7	eBay sold comps
PSA 10	$35	eBay sold comps

Frequently asked questions

What is the current resale value of this card?: The ungraded version is available, and a graded PSA 10 copy sells for $35.
Is this card rare in the Steam Siege set?: The card is part of the Pokémon Steam Siege set, and its value varies significantly based on its grade.
How much is a Grade 9 copy worth?: A Grade 9 copy of Bastiodon [Reverse Holo] #70 is currently valued at $7.