What is the starting price for this card?

The ungraded version of Water Energy [1st Edition] #102 is currently valued at $13.

How much is a graded PSA 10 copy worth?

A PSA 10 graded copy of this Pokémon Base Set card sells for $334.

Is the value difference between ungraded and graded significant?

Yes, the difference is substantial, with a PSA 10 fetching $334 compared to an ungraded price of $13.

Water Energy [1st Edition] #102 — Pokémon Base Set Card Value

Pokémon Base Set

What the Water Energy [1st Edition] #102 card from Pokémon Base Set is worth — ungraded and graded (PSA 10).

Water Energy [1st Edition] #102 value — Ungraded $13 · Grade 9 $68 · PSA 10 $334. Prices updated July 2026.

Set · Pokémon Base SetGame · Pokémon

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Value by grade

$13

Ungraded

5.2×

$68

Grade 9

25.7×

$334

PSA 10

Real sold prices per grade — the PSA 10 premium on this card is 25.7× raw.

Complete-in-box price history

Monthly CIB value, based on sold comps.

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Which version do you have?

If budget is key, grab the Standard version for just $1. The premium versions offer tangible differences: Trainer Deck B is the most expensive at $18, while 1st Edition and Shadowless command more than the common printings. Buyers seeking collectibility or investment should pay for the Trainer Deck B or 1st Edition. Casual collectors can be satisfied with the $1 Standard copy.

VersionUsedNewBuy

Trainer Deck BWater Energy [Trainer Deck B] #102 — Pokémon Base Set Card Value$17.5$200eBay ↗

1st Edition— this pageWater Energy [1st Edition] #102 — Pokémon Base Set Card Value$13.49$334.03eBay ↗

1999-2000Water Energy [1999-2000] #102 — Pokémon Base Set Card Value$2.9$51.19eBay ↗

ShadowlessWater Energy [Shadowless] #102 — Pokémon Base Set Card Value$1.7$70eBay ↗

StandardWater Energy #102 — Pokémon Base Set Card Value$1$108.49eBay ↗

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PriceCharting — Water Energy [1st Edition] #102 (Pokémon Base Set)$13.49

Item details

Brand: Pokémon
Set: Pokémon Base Set
Game: Pokémon

Water Energy [1st Edition] #102 (Pokémon Base Set) card value

An ungraded Water Energy [1st Edition] #102 from Pokémon Base Set averages around $13. A Grade 9 copy runs about $68, and a PSA 10 gem-mint commands $334.

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	$13	eBay sold comps
Grade 9	$68	eBay sold comps
PSA 10	$334	eBay sold comps

Frequently asked questions

What is the starting price for this card?: The ungraded version of Water Energy [1st Edition] #102 is currently valued at $13.
How much is a graded PSA 10 copy worth?: A PSA 10 graded copy of this Pokémon Base Set card sells for $334.
Is the value difference between ungraded and graded significant?: Yes, the difference is substantial, with a PSA 10 fetching $334 compared to an ungraded price of $13.