Weakness Guard 141/147 Price – Aquapolis

#141 · Aquapolis

Raw price today$65.64

■ 0.0% this week

PSA 10$428.34

PSA 9$287.00

BUYA steady uptrend (+8% in 30 days), and gains over 90 days (+43%).

Where to buy Weakness GuardBuy raw on TCGplayerMarket price $65.64PokeInsider earns a commission when you buy through these links, at no extra cost to you.

BUY

PokeInsider signal

Why it’s a BUY

SELLHOLDBUY

▲Up 8% in 30 days
▲Up 43% in 90 days
▲Older set (2+ years): less sealed supply

A rules-based read of this card’s raw price trend, updated daily. How signals work · Market data, not financial advice.

Worth grading? Yes, if it’s cleanEven a PSA 9 ($287.00) covers the raw price plus the $39.99 PSA Value fee. A PSA 10 sells for $428.34.

Check if it’s worth grading →View my collection →

Prices updated Oct 30, 2026. Raw: TCGplayer Near Mint market price. Graded: PriceCharting sold prices.

Weakness Guard (141/147) from Aquapolis is an Uncommon. It sells for about $65.64 raw and $428.34 in a PSA 10. The raw price is flat over the last 7 days and up 7.8% over 30 days.

It is the 51st most valuable of the 87 Aquapolis cards we track, just behind Suicune ($67.89) and ahead of Furret ($65.24). The set’s most valuable card is Houndoom (H11) ($1,571.99). Among the 80 Uncommon cards on PokeInsider, it ranks 23rd by raw price.

Weakness Guard price today

Raw$65.64Near Mint

PSA 9$287.004.4× raw

PSA 10$428.346.5× raw

BGS 10$557.008.5× raw · Pristine

CGC 10$52.560.8× raw

Raw price change

24 hours0.0%

7 days0.0%

30 days▲ +7.8%

Weakness Guard price chart

30 days90 days

90-day high$65.64

90-day low$45.85

90-day average$57.60

Today vs. highAt the high

Raw Near Mint market price on TCGplayer, one point per day.

Grading math

A PSA 10 sells for 6.5x the raw price. A PSA 9 sells for $287.00, 4.4x raw.

Even a PSA 9 ($287.00) sells for more than a raw copy plus $39.99 to grade it (PSA Value, for cards valued up to $500) ($105.63 total), so grading pays if your copy is clean enough for a 9; a PSA 10 is upside on top. Most raw copies grade lower than a 9, so check condition first. This is a rough guide, not a guarantee.

Run the numbers for Weakness Guard in our grading calculator (your own cost, gem rate, tier and fees).