What is the starting resale value for Boost Energy #40/P?

The ungraded condition for this Pokémon Japanese Promo starts at $70.

How much is a PSA 10 graded copy worth?

A PSA 10 graded copy of Boost Energy #40/P sells for $300.

Is the value difference between ungraded and graded significant?

Yes, the value increases substantially, with a PSA 10 selling for $300 compared to $70 ungraded.

Boost Energy #40/P — Pokémon Japanese Promo Card Value

Name: Boost Energy #40/P — Pokémon Japanese Promo Card Value
Brand: Pokémon

Pokémon Japanese Promo

What the Boost Energy #40/P card from Pokémon Japanese Promo is worth — ungraded and graded (PSA 10).

Boost Energy #40/P value — Ungraded $70 · Grade 9 $122 · PSA 10 $300. Prices updated July 2026.

Set · Pokémon Japanese PromoGame · Pokémon

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Value by grade

$70

Ungraded

+74%

$122

Grade 9

4.3×

$300

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 4.3× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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PriceCharting — Boost Energy #40/P (Pokémon Japanese Promo)$69.5

Item details

Brand: Pokémon
Set: Pokémon Japanese Promo
Game: Pokémon

Boost Energy #40/P (Pokémon Japanese Promo) card value

An ungraded Boost Energy #40/P from Pokémon Japanese Promo averages around $70. A Grade 9 copy runs about $122, and a PSA 10 gem-mint commands $300.

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	$70	eBay sold comps
Grade 9	$122	eBay sold comps
PSA 10	$300	eBay sold comps

Frequently asked questions

What is the starting resale value for Boost Energy #40/P?: The ungraded condition for this Pokémon Japanese Promo starts at $70.
How much is a PSA 10 graded copy worth?: A PSA 10 graded copy of Boost Energy #40/P sells for $300.
Is the value difference between ungraded and graded significant?: Yes, the value increases substantially, with a PSA 10 selling for $300 compared to $70 ungraded.