Weakness Guard 141/147 – Aquapolis (Uncommon)

Pokémon · Aquapolis · Uncommon

Weakness Guard 141/147 Price

Weakness Guard (141/147, Uncommon) from Aquapolis is worth $60.87 to $98.33 in Near Mint condition on TCGplayer as of October 3, 2026, depending on the printing (Normal to Reverse Holofoil). On Cardmarket, Europe's main marketplace, the Reverse Holofoil sells for €23.03.

Near Mint · TCGplayer: $98.33
Near Mint · Cardmarket: €23.03
30-day change: +570.7%
Printings: 2

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Weakness Guard prices by printing

Near Mint market prices, updated October 4, 2026.

Printing	TCGplayer (USD)	Cardmarket (EUR)
Reverse Holofoil	$98.33	€23.03
Normal	$60.87	€9.65

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: Aquapolis
Card number: 141/147
Rarity: Uncommon
Released: January 15, 2003
Illustrator: Jungo Suzuki
Card type: Trainer
Card text: Attach this card to 1 of your Pokémon. Discard it at the end of your opponent's next turn.
As long as this card is attached, this Pokémon has no Weakness.

Weakness Guard: common questions

How much is Weakness Guard 141/147 worth?

Weakness Guard (141/147, Uncommon) from Aquapolis is worth $60.87 to $98.33 in Near Mint condition on TCGplayer as of October 3, 2026, depending on the printing (Normal to Reverse Holofoil). On Cardmarket, Europe's main marketplace, the Reverse Holofoil sells for €23.03.

What set is Weakness Guard from?

Weakness Guard is card 141/147 in Aquapolis, released January 15, 2003. Its rarity is Uncommon. Illustrated by Jungo Suzuki.

Is Weakness Guard going up in price?

Over the last 30 days the Near Mint Reverse Holofoil price on TCGplayer moved from $14.66 (September 5, 2026) to $98.33 (October 3, 2026), a change of +570.7%. The 30-day low was $14.66 and the high $98.33.

How do I check what my Weakness Guard 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.