GENESIS · 1988–1997

Oh Mummy Genesis

Genesis · 2012 · NTSC-U

Floor

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no live data

Live

sealed listings

Range

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no range on file

Recent

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no verified comp

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Activity feed · live

Activity feed builds as the eBay snapshot history accumulates and comp data flows in. First events surface within hours of a fresh cache cycle; full velocity within seven days.

Pulse · Sealed

Floor—

Volume—

Sellers—

7-day trendBuildingHistory accumulates after each fresh eBay refresh

Available now

Live listings

Active tier · Sealed. Aggregated from eBay US. Refreshes every 6 hours.

Market depth

What it's actually worth

The three-tier spread, verified comparable sales, and where this title sits inside its cohort. Live snapshot lives above in Pulse; this is the time-and-context layer.

Three-tier spread · log scale

The same game at three prices — Loose, CIB, and Sealed on one ruler. The scale is logarithmic: each gridline step is 10×, so the distance between bars shows the size of the jump between tiers.

Premium structure

Sealed vs CIB—

CIB vs Loose—

Sealed vs Loose—

Verified comparable sales · by tier

Sealed · 0 sales

No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.

Complete in Box · 0 sales

No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.

Loose · 0 sales

No verified comparable sales in window. Real comp data integration (Heritage / Goldin / eBay Insights) ships V15.22+.

Cohort context · sealed floor vs. cohort medians

vs. console cohort

Same console, same tier

-100%below cohort median

Cohort median €90 · 154 titles

vs. era cohort

Same console, year ±2

-100%below cohort median

Cohort median €127 · 24 titles

vs. publisher cohort

Same console + publisher

Insufficient cohort data.

Cohort widens as the catalog enriches.

Sealed · price history

Price history is building — daily snapshots accumulate here.

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Why this title

Why collectors care

The cultural context, the production lineage, the place this artifact holds in its console's history.

h Mummy Genesis is an unlicensed Sega Mega Drive game developed and published by 1985 Alternativo. It was released in October 2012 and serves as an unofficial update to the game Oh Mummy, originally released by Gem Software for the Amstrad CPC, MSX and ZX Spectrum in 1984. As well as providing a port of the original version, Oh Mummy Genesis features an updated version with enhanced graphics and sound. 1985 Alternativo released the ROM as freeware in 2013, after stocks of boxed copies of the game ran out.

Unknown2012

Released alongside · 2011–2013

Sealed €1,671.98

Streets of Rage 2

2011

Mario 4: Kosmichyeskaya Odissyeya

Hardware specimen

First print documented: No

Authentication

Is what you're holding real

Documented variants, identifying marks, and the print-vs-reprint discriminator. Pick a variant to focus the walkthrough; the Companion can talk you through your own copy.

Documented variants · 1

Reference

Production reference

No production variants are documented for this title yet. The identifying marks below cover the title's first-print and reprint signals across all tiers.

Focused walkthrough

Production reference

No production variants documented for this title yet. Identification reads against the title's known print signals across all tiers.

Sealed indicators

No documented marks for this tier yet.

Complete in Box indicators

No documented marks for this tier yet.

Loose indicators

No documented marks for this tier yet.

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Adjacent

Where else this lives

Five cuts of what surrounds this title — switch the axis to drill into the same-console catalog, the series, the era, the publisher, or ask the Companion for a personal recommendation.

All Genesis titles→

Same consoleSame seriesSame eraSame publisher