What is the starting price for an ungraded Slowking [Master Ball] #19?

The ungraded version of Slowking [Master Ball] #19 from Pokémon Prismatic Evolutions starts at $3.

How much is a PSA 10 graded copy of this card worth?

A PSA 10 graded copy of Slowking [Master Ball] #19 is currently valued at $75.

Which condition offers the best immediate value for this Pokémon card?

For the lowest entry price, an ungraded copy at $3 offers the most accessible value.

Slowking [Master Ball] #19 — Pokémon Prismatic Evolutions Card Value

Pokémon Prismatic Evolutions

What the Slowking [Master Ball] #19 card from Pokémon Prismatic Evolutions is worth — ungraded and graded (PSA 10).

Slowking [Master Ball] #19 value — Ungraded $3 · Grade 9 $14 · PSA 10 $75. Prices updated July 2026.

Set · Pokémon Prismatic EvolutionsGame · Pokémon

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Value by grade

Ungraded

4.7×

$14

Grade 9

25.0×

$75

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 25.0× 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 Slowking #19, buy the Poke Ball or Reverse version for only $1. The Master Ball version commands a $3 premium, suggesting it might be a different edition or have slightly better packaging, though scarcity isn't evident here. Collectors prioritizing the lowest cost should stick to the $1 options, while those seeking the Master Ball version should pay the extra $2 for perceived value.

VersionUsedNewBuy

Master Ball— this pageSlowking [Master Ball] #19 — Pokémon Prismatic Evolutions Card Value$2.73$74.73eBay ↗

Poke BallSlowking [Poke Ball] #19 — Pokémon Prismatic Evolutions Card Value$1.12$31.81eBay ↗

ReverseSlowking [Reverse] #19 — Pokémon Prismatic Evolutions Card Value$0.77$49.99eBay ↗

StandardSlowking #19 — Pokémon Prismatic Evolutions Card Value$0.75$150eBay ↗

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PriceCharting — Slowking [Master Ball] #19 (Pokémon Prismatic Evolutions)$2.73

Item details

Brand: Pokémon
Set: Pokémon Prismatic Evolutions
Game: Pokémon

Slowking [Master Ball] #19 (Pokémon Prismatic Evolutions) card value

An ungraded Slowking [Master Ball] #19 from Pokémon Prismatic Evolutions averages around $3. A Grade 9 copy runs about $14, and a PSA 10 gem-mint commands $75.

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	$3	eBay sold comps
Grade 9	$14	eBay sold comps
PSA 10	$75	eBay sold comps

Frequently asked questions

What is the starting price for an ungraded Slowking [Master Ball] #19?: The ungraded version of Slowking [Master Ball] #19 from Pokémon Prismatic Evolutions starts at $3.
How much is a PSA 10 graded copy of this card worth?: A PSA 10 graded copy of Slowking [Master Ball] #19 is currently valued at $75.
Which condition offers the best immediate value for this Pokémon card?: For the lowest entry price, an ungraded copy at $3 offers the most accessible value.