What platforms is Tensai Bakabon on?

Tensai Bakabon was released on Sega Master System/Mark III.

When did Tensai Bakabon release?

Tensai Bakabon was first released on June 2, 1988.

Tensai Bakabon

Jun 2, 1988AdventureSega Master System/Mark III

Tensai Bakabon — frequently asked questions

What platforms is Tensai Bakabon on?: Tensai Bakabon was released on Sega Master System/Mark III.
When did Tensai Bakabon release?: Tensai Bakabon was first released on June 2, 1988.

About Tensai Bakabon

Tensai Bakabon is an Action game, published by Sega, which was released in Japan in 1988.

Summary via IGDB.

Game details

Developer: Sega Enterprises, Ltd.
Publisher: Sega Enterprises, Ltd.
Themes: Action, Comedy
Series: Tensai Bakabon

Details via IGDB.

Every version compared

Prices, contemporary reception and the studio credited for each release

Platform	Year	Loose	Complete	Sealed	Fake risk
Sega Master System	1988	$19	$47	—	Low (look-alike)

Also released on: Sega Master System/Mark III. We haven’t priced or authenticated that version yet.

Collector value & authenticity

Sega Master System · PriceCharting sold data · Verified 2026-10-28

Loose

$19

few sales

Complete

$47

few sales

Sealed

—

How often it sells

Loose: about once a year
Complete: about once a year
Sealed: rarely — fewer than one recorded sale a year

Prices marked “few sales” rest on about one recorded sale a year, so treat them as a rough guide: the next copy could sell well above or below. Expect to wait for one to come up.

Sales frequency from PriceCharting's completed-sale records, as of 2026-10-28.

Price over time

Loose
Complete

A loose copy sold for about $21 in Jul 2022, and $19.38 as of Oct 2026.

Show as table

Month	Loose	Complete
Jan 2023	$21	$46
Jan 2024	$18.69	$41
Jan 2025	$18.69	$40
Jan 2026	$19.38	$52
Oct 2026	$19.38	$47

Monthly price estimates from PriceCharting's completed-sale records, sampled quarterly, through Oct 2026.

Release record

Territory	Date	Product number
Japan	2 June 1988	G-1355

Source: Product numbers: MAME's Master System software list and the No-Intro serial records in the libretro database, published only where both agree on the same cartridge dump; Japanese numbers also checked against Sega Japan's software list. Board and ROM numbers: MAME's software list

Region: JP
Released: 1988
Authenticity: Low

Modern re-releases, such as Sega Ages and Virtual Console, are not tracked hereLow look-alike risk

Sega Master System prices, all games & how to spot a fake

A Japan-only Sega cartridge priced below the middle of the Japan-only range.

Tensai Bakabon was released only in Japan, on 2 June 1988, by Sega.

Before you buy

This is a Japanese cartridge, a different and smaller shape that does not fit a Western console without an adapter. Loose it costs less than the typical Japan-only game, and a complete copy costs noticeably more.