![Grandma's Boy - Unrated [UMD]](/api/images/junkpal-products/games/grandma-s-boy-unrated-umd-psp-price/img0/cover.webp)
Grandma's Boy - Unrated [UMD] — Loose vs Complete (CIB) vs Sealed (new): which is worth more?
Grandma's Boy - Unrated [UMD] value — Loose $38 vs Complete (CIB) $40. Complete (CIB) sells for 1.05× Loose (+5%). Prices updated July 2026.
↗ Rising · +55%
ConditionSold medianvs Loose
Medians of real sold listings per condition, updated July 2026 — how we compute values.
Loose vs Complete (CIB)
$38→$40
Complete (CIB) sells for 1.05× (+5%) the Loose price — a $2 difference per game.
Complete (CIB) vs Sealed (new)
$40→$68
Sealed (new) sells for 1.7× (+70%) the Complete (CIB) price — a $28 difference per game.
Is complete worth it?
Complete (CIB) $40 vs Loose $38 — a $2 premium (+5%). If you're holding the box and manual, completing a loose copy pays when that premium beats what the missing pieces cost you.
Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).