Monty Python And The Holy Grail [UMD] — PSP 価格と価値

Monty Python And The Holy Grail [UMD] (PSP) resale value

A loose copy of Monty Python And The Holy Grail [UMD] averages around $16. A complete-in-box (CIB) copy — game, box, and manual — runs about $16, and a factory-sealed copy commands $35.

What drives the price

Condition is everything: a clean, unscratched label, an intact box without crushing, and the original manual can swing the value 30–50%. Test that the game works before you buy or sell.