Weakness Guard 141 / 147 Pokemon Card from Aquapolis Set

About the Weakness Guard Trainer Card

Weakness Guard is a Trainer card from the Aquapolis set, part of the E-Card series. It carries the collector number 141/147 and is classified as Uncommon. The Aquapolis set was released on January 15, 2003.

Weakness Guard Trainer Card Details

Card name: Weakness Guard

Card number: 141/147

Set: Aquapolis

Series: E-Card

Rarity: Uncommon

Card type: Trainer

Artist: Jungo Suzuki

Release date: January 15, 2003

Why Collect the Weakness Guard Trainer Card?

Weakness Guard is most often collected as part of a complete Aquapolis set rather than as a standalone chase card.

Across the hobby, collectibility generally comes down to rarity, condition, artwork, and overall demand for the set.

Artwork and Illustration of the Weakness Guard Trainer Card

Weakness Guard was illustrated by Jungo Suzuki.

Artwork is one of the factors collectors weigh when deciding which copies to keep or send for grading.

Market Price and Value of the Weakness Guard Trainer Card

The current aggregated market price for Weakness Guard is about $43.11. Recent listings range from roughly $40.00 (low) to $529 (high), with a mid-point near $99.99. These figures are aggregated from marketplace data and change over time; the live price and full price history are shown above on this page.

For context, the Aquapolis set has a median card value near $46.66 and an average near $98.10, so this card sits below the typical card in the set. The aggregated price has moved +82% over the last 7 days and +76% over 30 days.

Pokémon cards are best collected for enjoyment first. Where value matters, it is typically driven by graded population, the popularity of the Aquapolis set, the availability of sealed product, and broader Pokémon TCG market trends.

Grading the Weakness Guard Trainer Card

Whether Weakness Guard is worth grading comes down to condition. Before submitting a card, collectors usually check front and back centring, corner sharpness, edge wear, surface defects, and any print lines or factory imperfections.

Across the hobby, top grades such as PSA 10, BGS/Beckett 9.5–10, and CGC Pristine 10 generally command a premium over raw or lower-graded copies.

PSA has graded 100 copies of this card, of which 26 earned a PSA 10 — a gem rate of about 26.0%. These population figures were last refreshed on June 15, 2026. Population counts only rise as more copies are submitted, so the gem rate and totals shift over time; nothing here is estimated or back-filled.

How Rare Is the Weakness Guard Trainer Card?

As an Uncommon card, Weakness Guard sits just above commons in print frequency and appears regularly in booster packs.

Population data is one concrete measure of scarcity: PSA has graded 100 copies to date.

Final Thoughts on the Weakness Guard Trainer Card

The Weakness Guard trainer card is a Uncommon card from the Aquapolis set (E-Card series). It is a straightforward addition for collectors completing the Aquapolis set. Its current aggregated market price is about $43.11; the live figure and full price history appear above on this page.

Frequently asked questions