For Poliwag in Expedition Base Set, the current reference price is $11.12. The 7-day delta remains near neutral at 0.0%.
Relative to the last 30 days, value is near baseline at $11.09. Its 90-day trading band runs between $10.11 and $11.16, producing a 9% range and low-volatility behavior.
This version is categorized as Common.
Market structure summary: Weekly drift is minimal (0.0%), indicating a relatively balanced short-term market. With a 9% 90-day spread ($10.11-$11.16), this card currently tracks as low-volatility.
Relative to the 30-day baseline ($11.09), pricing is near equilibrium. Top-grade copies show substantial separation from raw: PSA 10 is pricing +1277% above the current raw benchmark.
PSA 9 is currently around $62.05, while PSA 10 is $153.16.
In 2002, Expedition Base Set introduced this print of Poliwag. Its card type is Pokémon.
The rarity label is Common. Printed HP is 50.
Energy typing is Water. It carries a Basic subtype designation.
The printed attacks highlight "Headbutt" and "Rollout". Lightning weakness applies to this print.
A wider Poliwag checklist helps contextualize this specific Poliwag print. This comparison sample includes 6 alternatives across 6 sets.
Comparable prices currently cover $0.09-$0.22, a 144% band. Against the sample mean of $0.15, this card is +7232%.
Notable alternatives include Poliwag #15 (Furious Fists) at $0.22, Poliwag #23 (Evolutions) at $0.19, Poliwag #30 (Lost Origin) at $0.09, and Poliwag #41 (Twilight Masquerade) at $0.09.
Expedition Base Set was released in 2002. Series classification for this set is E-Card.
The checklist contains 165 cards, placing it in a mid-size expansion range. As of 2026, the set is 24 years old and fits a legacy-era profile.
In the Expedition Base Set checklist, Poliwag occupies position #125 as a Common card.
