Weakness Guard Energy (Secret) 258/236 – SM - Unified Minds (Secret Rare)

Pokémon · SM - Unified Minds · Secret Rare

Weakness Guard Energy (Secret) 258/236 Price

Weakness Guard Energy (Secret) (258/236, Secret Rare) from SM - Unified Minds is worth $8.14 in Near Mint condition on TCGplayer as of October 3, 2026. On Cardmarket, Europe's main marketplace, the Holofoil sells for €6.04.

Near Mint · TCGplayer: $8.14
Near Mint · Cardmarket: €6.04
30-day change: −0.1%
Printings: 1

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Weakness Guard Energy (Secret) prices by printing

Near Mint market prices, updated October 4, 2026.

Printing	TCGplayer (USD)	Cardmarket (EUR)
Holofoil	$8.14	€6.04

TCGplayer market price and Cardmarket price for Near Mint English copies. They are two separate markets, so the euro figure is Cardmarket's own price, not a conversion of the dollar one. Source: TCGplayer, Cardmarket.

Card details

Set: SM - Unified Minds
Card number: 258/236
Rarity: Secret Rare
Released: August 2, 2019
Card type: Energy
Card text: This card provides 1 Energy.
The Pokémon this card is attached to has no Weakness.

Weakness Guard Energy (Secret): common questions

How much is Weakness Guard Energy (Secret) 258/236 worth?

Weakness Guard Energy (Secret) (258/236, Secret Rare) from SM - Unified Minds is worth $8.14 in Near Mint condition on TCGplayer as of October 3, 2026. On Cardmarket, Europe's main marketplace, the Holofoil sells for €6.04.

What set is Weakness Guard Energy (Secret) from?

Weakness Guard Energy (Secret) is card 258/236 in SM - Unified Minds, released August 2, 2019. Its rarity is Secret Rare.

Is Weakness Guard Energy (Secret) going up in price?

Over the last 30 days the Near Mint Holofoil price on TCGplayer moved from $8.15 (September 5, 2026) to $8.14 (October 3, 2026), a change of −0.1%. The 30-day low was $8.10 and the high $8.15.

How do I check what my Weakness Guard Energy (Secret) is worth?

Scan it with the TCG Vault app on iPhone: it identifies the card from the camera in seconds and shows its current market price and price history, then keeps it in your collection so you can follow its value.