Weakness Guard

Aquapolis (2003) · Pokémon · 141/147 · Uncommon · art by Jungo Suzuki


Weakness Guard

$57.34

TCGplayer market price · Normal printing

As of Sep 3. Unchanged since Aug 25.

7d0.0%30d+25.1%90d+33.0%1y+1242.9%
High and lowTCGplayer market price, daily

929 days tracked · 100 distinct prices · since Feb 8 2024

Tracked high$57.34Aug 25 2026
Tracked low$2.78Feb 14 2025
Vs tracked highAt its high
Cheaper than todayEvery tracked day

Normal printing.

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Price trend

$57.34
Aug 28, 2026Aug 30, 2026Sep 1, 2026Sep 3, 2026

Normal · last 7 days · daily · unchanged across this window.

$45.85$50.00$55.00$57.34
Aug 4, 2026Aug 14, 2026Aug 24, 2026Sep 3, 2026

Normal · last 31 days · daily · $45.85 to $57.34 · the price changed 7 times in this window.

$43.11$45.00$50.00$55.00$57.34
Jun 5, 2026Jul 5, 2026Aug 4, 2026Sep 3, 2026

Normal · last 90 days · one point per 2 days · $43.11 to $57.34 · the price changed 9 times in this window.

$4.22$20.00$40.00$57.34
Sep 4, 2025Jan 3, 2026May 4, 2026Sep 3, 2026

Normal · last year · one point per week · $4.22 to $57.34.

$2.78$20.00$40.00$57.34
Feb 8, 2024Dec 16, 2024Oct 25, 2025Sep 3, 2026

Normal · one point per week · $2.78 to $57.34. Weekly points begin Feb 8, 2024; the card itself dates from 2003.

TCGplayer market price · Normal printing · through Sep 3

How this chart is drawn

One value a day. The 1Y and MAX views show one point a week.

TCGplayer's own chart is drawn per condition, so it can differ from this one.

Compared with its group

Vs its group
~30d+22.6 pts~90d+20.9 pts

A gap in percentage points: this card's change minus the typical change of Pokémon cards from sets released 2000-2015 (ungraded, English), over each card's own window rather than an exact 30 or 90 days. On ~30d: this card +25.1%, the typical card +2.5%. On ~90d: this card +33.0%, the typical card +12.1%. The group spans every price level, so it is an era-and-format population, not a set of comparable cards.

When it moved

Biggest daily movesMovePrice
Sep 16 2025+53%$4.22 → $6.45Show on chart
Oct 9 2025+31%$6.63 → $8.65Show on chart
Oct 22 2025+29%$8.83 → $11.38Show on chart

Day-over-day moves in the tracked record, largest first. Moves smaller than $0.25 are left out.

Live market

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Prices are TCGplayer market data, updated daily. Card names and images © their respective publishers. See how market signals are derived.