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Weakness Guard
Aquapolis · #141
$14.66latest TCGplayer median
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Price history (TCGplayer median, ~180 days)
About Weakness Guard #141's market value
Weakness Guard #141 (Reverse Holofoil, Uncommon) from Aquapolis (2003) has a market price of $14.66 raw as of August 30, 2026, the TCGplayer market price for this exact printing. For context, the median Aquapolis card is $33.94; this one ranks #217 of 315 priced printings. Over the last 30 days the price has held steady (+0.0%).
Graded copies of Weakness Guard sell for more than raw. A PSA 10 has a recent sale median of $324.99, about 5.7× the raw price (4 recent sales) — thin data, treat as indicative. PSA 9 copies go for around $64.00, about 1.1× the raw price (1 recent sale) — thin data, treat as indicative. Other grades we track: CGC 6.5 at $269.00, CGC 10 at $100.00, PSA 8 at $36.00. Graded medians come from recent eBay sold listings and refresh daily.
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