Cloyster #42

Market structure summary: Weekly drift is minimal (0.0%), indicating a relatively balanced short-term market. The 90-day range spans $8.00 to $9.87 (19% spread), which indicates low-volatility behavior.

Relative to the 30-day baseline ($9.61), pricing is near equilibrium. Condition sensitivity is substantial: PSA 10 carries a +789% premium over raw value.

PSA 9 is currently around $75.26, while PSA 10 is $87.75.

Current market pricing for Cloyster (Expedition Base Set) sits near $9.87. Week-over-week change is limited (0.0%), indicating short-term stability.

Current value is elevated versus the 30-day mean ($9.61), by 2.8%. Its 90-day trading band runs between $8.00 and $9.87, producing a 19% range and low-volatility behavior.

Rarity classification for this copy is Rare.

Cloyster appears in Expedition Base Set, released in 2002. Its card type is Pokémon.

The rarity label is Rare. Printed HP is 80.

Energy typing is Water. Cloyster evolves from Shellder.

The printed attacks highlight "Lick" and "Auto Fire". Metal weakness applies to this print.

Expedition Base Set entered circulation in 2002. Expedition Base Set is grouped under the E-Card era.

Set size is 165 cards, which categorizes Expedition Base Set as mid-size. As of 2026, the set is 24 years old and fits a legacy-era profile.

In the Expedition Base Set checklist, Cloyster occupies position #42 as a Rare card.

A wider Cloyster checklist helps contextualize this specific Cloyster print. Comparable entries in this snapshot: 6 cards, 6 distinct sets.

Comparable prices currently cover $0.15-$0.42, a 180% band. Against the sample mean of $0.21, this card is +4527%.

Notable alternatives include Cloyster #24 (BREAKpoint) at $0.17, Cloyster #32 (XY) at $0.42, Cloyster #51 (Fusion Strike) at $0.19, and Cloyster #41 (Sword & Shield) at $0.18.