White, green, and pink Pokémon card featuring a small, green, mushroom-like creature.

Ralts #139 — Pokémon Lost Thunder Card Value

Pokémon Lost Thunder

What the Ralts #139 card from Pokémon Lost Thunder is worth — ungraded and graded (PSA 10).

Ralts #139 value — Ungraded $3 · Grade 9 $17 · PSA 10 $42. Prices updated July 2026.

Set · Pokémon Lost ThunderGame · Pokémon
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Value by grade
$3
Ungraded
5.7×
$17
Grade 9
14.0×
$42
PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 14.0× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

If you just want the card, buy the Standard version for $3. The Reverse Holo version at $8 offers a slight premium, representing a more desirable print variation, though scarcity is minimal here. Collectors prioritizing the absolute lowest cost should stick to Standard. Those seeking a slightly better visual appeal or a minor upgrade in collectibility should pay the extra five dollars for the Reverse Holo.

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Item details

Brand
Pokémon
Set
Pokémon Lost Thunder
Game
Pokémon

Ralts #139 (Pokémon Lost Thunder) card value

An ungraded Ralts #139 from Pokémon Lost Thunder averages around $3. A Grade 9 copy runs about $17, and a PSA 10 gem-mint commands $42.

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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ConditionValueBased on
Ungraded$3eBay sold comps
Grade 9$17eBay sold comps
PSA 10$42eBay sold comps

Frequently asked questions

What is the current resale value for an ungraded Ralts #139?
An ungraded copy of Ralts #139 from the Pokémon Lost Thunder set is currently valued around $3.
How much more is a PSA 10 version worth compared to an ungraded one?
A PSA 10 graded copy is valued at $42, which is substantially more than the $3 starting price for ungraded cards.
Which condition offers the best investment potential for this card?
For the highest return, a PSA 10 grade is preferred, commanding a $42 price point, though ungraded options are available for less.

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