What is the starting price for Seviper [Reverse Holo] #23?

The ungraded version of Seviper [Reverse Holo] #23 from the Pokémon Power Keepers set starts at $8.

How much is a PSA 10 graded copy worth?

A PSA 10 graded copy of Seviper [Reverse Holo] #23 is valued at $800.

Is the 9-grade version significantly more valuable than the ungraded version?

Yes, a Grade 9 copy is priced at $40, which is substantially higher than the ungraded $8 price point.

Seviper [Reverse Holo] #23 — Pokémon Power Keepers Card Value

Name: Seviper [Reverse Holo] #23 — Pokémon Power Keepers Card Value
Brand: Pokémon

Pokémon Power Keepers

What the Seviper [Reverse Holo] #23 card from Pokémon Power Keepers is worth — ungraded and graded (PSA 10).

Seviper [Reverse Holo] #23 value — Ungraded $8 · Grade 9 $40 · PSA 10 $800. Prices updated July 2026.

Set · Pokémon Power KeepersGame · Pokémon

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Value by grade

Ungraded

5.0×

$40

Grade 9

100.0×

$800

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 100.0× 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 Seviper #23, grab the Standard version for only $3. The Reverse Holo version at $8 offers a slight visual upgrade, though in this case, the difference is minor. Buyers prioritizing budget should stick to Standard. Those willing to spend a little more for the Reverse Holo get a slightly more aesthetically pleasing card, which might appeal to dedicated collectors.

VersionUsedNewBuy

Reverse Holo— this pageSeviper [Reverse Holo] #23 — Pokémon Power Keepers Card Value$8$799.99eBay ↗

StandardSeviper #23 — Pokémon Power Keepers Card Value$2.75$56.55eBay ↗

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PriceCharting — Seviper [Reverse Holo] #23 (Pokémon Power Keepers)$8

Item details

Brand: Pokémon
Set: Pokémon Power Keepers
Game: Pokémon

Seviper [Reverse Holo] #23 (Pokémon Power Keepers) card value

An ungraded Seviper [Reverse Holo] #23 from Pokémon Power Keepers averages around $8. A Grade 9 copy runs about $40, and a PSA 10 gem-mint commands $800.

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	$8	eBay sold comps
Grade 9	$40	eBay sold comps
PSA 10	$800	eBay sold comps

Frequently asked questions

What is the starting price for Seviper [Reverse Holo] #23?: The ungraded version of Seviper [Reverse Holo] #23 from the Pokémon Power Keepers set starts at $8.
How much is a PSA 10 graded copy worth?: A PSA 10 graded copy of Seviper [Reverse Holo] #23 is valued at $800.
Is the 9-grade version significantly more valuable than the ungraded version?: Yes, a Grade 9 copy is priced at $40, which is substantially higher than the ungraded $8 price point.