What is the starting price for this Pheromosa GX Promo?

The ungraded version of the Pheromosa GX #SM66 Promo starts at $11.

How much is a PSA 10 graded copy worth?

A PSA 10 graded copy of this Pokémon Promo sells for $92.

Is there a difference in value between the grades?

Yes, the value increases substantially from the ungraded price of $11 to the PSA 10 value of $92.

Pheromosa GX #SM66 — Pokémon Promo Card Value

Name: Pheromosa GX #SM66 — Pokémon Promo Card Value
Brand: Pokémon

Pokémon Promo

What the Pheromosa GX #SM66 card from Pokémon Promo is worth — ungraded and graded (PSA 10).

Pheromosa GX #SM66 value — Ungraded $11 · Grade 9 $20 · PSA 10 $92. Prices updated July 2026.

Set · Pokémon PromoGame · Pokémon

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Value by grade

$11

Ungraded

+82%

$20

Grade 9

8.4×

$92

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 8.4× 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 Pheromosa GX #SM66, purchase the Standard version at $11. The Jumbo version at $5 offers no inherent collectible advantage over the Standard; it is simply a larger print. Therefore, if you only want the card, buy the Jumbo for the lowest price. If you prioritize the standard release, the Standard version is the choice.

VersionUsedNewBuy

Standard— this pagePheromosa GX #SM66 — Pokémon Promo Card Value$11.39$92eBay ↗

JumboPheromosa GX [Jumbo] #SM66 — Pokémon Promo Card Value$4.56—eBay ↗

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Price data verified against · 1

PriceCharting — Pheromosa GX #SM66 (Pokémon Promo)$11.39

Item details

Brand: Pokémon
Set: Pokémon Promo
Game: Pokémon

Pheromosa GX #SM66 (Pokémon Promo) card value

An ungraded Pheromosa GX #SM66 from Pokémon Promo averages around $11. A Grade 9 copy runs about $20, and a PSA 10 gem-mint commands $92.

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	$11	eBay sold comps
Grade 9	$20	eBay sold comps
PSA 10	$92	eBay sold comps

Frequently asked questions

What is the starting price for this Pheromosa GX Promo?: The ungraded version of the Pheromosa GX #SM66 Promo starts at $11.
How much is a PSA 10 graded copy worth?: A PSA 10 graded copy of this Pokémon Promo sells for $92.
Is there a difference in value between the grades?: Yes, the value increases substantially from the ungraded price of $11 to the PSA 10 value of $92.