COLECOVISION · 1982–1985

Archive · 3 screens

Sewer Sam

ColecoVision · 1984 · NTSC-U · Shooter

Floor

—

no live data

Live

sealed listings

Range

€178.48–€196.33

editorial band

Recent

€196.33

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.

€100

Sealed€196.33

Complete in Box€89.26

Loose€23.91

Premium structure

Sealed vs CIB2.2×

CIB vs Loose3.7×

Sealed vs Loose8.2×

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

+69%above cohort median

Cohort median €106 · 132 titles

vs. era cohort

Same console, year ±2

+55%above cohort median

Cohort median €115 · 113 titles

vs. publisher cohort

Same console + publisher

Only 2 titles in cohort — below the four-title threshold for a stable median.

Cohort widens as the catalog enriches.

Sealed · price history

€196▲ 0% since 7 Jun

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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.

t's a lovely day and Sam is waiting in Central Park to meet his girlfriend Sally. He sees her and walks to her. He only has eyes for her and before he realizes it he finds himself in the New York sewer system. Three Russian submarines have been located in the New York sewer system and they have blocked off the system. Sam's only way out of the sewer system is to destroy the Russian submarines. Luckily, Sam carries his revolver. Sam can't go back... once he's gone through the City Sewer Department seals the tunnel. Luckily, Sam carries his revolver.

Toshiba-EMIInterphase1984Shooter

Gallery · 2 images · click to expand

Released alongside · 1983–1985

Hardware specimen

First print documented: No
Release date: 1984-01-01
Regional / language names: スゥーワーサム

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 ColecoVision titles→

Same consoleSame seriesSame era Same publisher