EcoQuest: The Search for Cetus

EcoQuest: The Search for Cetus — Loose vs Complete (CIB) vs Sealed (new): which is worth more?

EcoQuest: The Search for Cetus value — Loose $19 vs Complete (CIB) $100. Complete (CIB) sells for 5.26× Loose (+426%). Prices updated July 2026.

ConditionSold medianvs Loose
Loose$19eBay ↗
Complete (CIB)$1005.26× · +426%eBay ↗
Sealed (new)$1286.74× · +574%eBay ↗

Medians of real sold listings per condition, updated July 2026 how we compute values.

Loose vs Complete (CIB)
$19$100

Complete (CIB) sells for 5.26× (+426%) the Loose price — a $81 difference per game.

Complete (CIB) vs Sealed (new)
$100$128

Sealed (new) sells for 1.28× (+28%) the Complete (CIB) price — a $28 difference per game.

Is complete worth it?

Complete (CIB) $100 vs Loose $19 — a $81 premium (+426%). If you're holding the box and manual, completing a loose copy pays when that premium beats what the missing pieces cost you.

See current eBay listingsSee sold EcoQuest: The Search for Cetus listings ↗Full EcoQuest: The Search for Cetus price guide →

Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).