What is the current loose market value for Cave Story [Homebrew] on Sega Genesis?

The current loose market value for Cave Story [Homebrew] on Sega Genesis is $40.

Is this a common game to find?

As a homebrew title, its availability can vary, but the current loose value is established at $40.

What condition does the $40 price reflect?

The $40 value is based on the loose condition of the game.

Cave Story [Homebrew] — Sega Genesis Price & Value

Name: Cave Story [Homebrew] — Sega Genesis Price & Value
Brand: Sega

Sega Genesis

What Cave Story [Homebrew] for Sega Genesis is worth — loose cart, complete in box, and sealed.

Cave Story [Homebrew] value — Loose $40. Prices updated July 2026.

Platform · Sega Genesis

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PriceCharting — Cave Story [Homebrew] (Sega Genesis)

Game details

Brand: Sega
Platform: Sega Genesis

Cave Story [Homebrew] (Sega Genesis) resale value

A loose copy of Cave Story [Homebrew] averages around $40. A complete-in-box (CIB) copy — game, box, and manual — runs about null, and a factory-sealed copy commands null.

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.

Price guide

What this actually trades for — sold values by condition vs. what sellers are asking today

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Condition	Value	Based on
Loose	$40	eBay sold comps

Frequently asked questions

What is the current loose market value for Cave Story [Homebrew] on Sega Genesis?: The current loose market value for Cave Story [Homebrew] on Sega Genesis is $40.
Is this a common game to find?: As a homebrew title, its availability can vary, but the current loose value is established at $40.
What condition does the $40 price reflect?: The $40 value is based on the loose condition of the game.