The Island of Dr. Brain

Computer

Sealed: $70
Sales: 1in 90 days

Variants

Region

Any NTSC

Edition

Standard $701 sale Big Box (DOS) $701 sale Jewel Case (Windows) Sierra Originals Jewel Case (DOS / Windows)Reprint

Complete —no sales Sealed $701 sale Loose —no sales Incomplete —no sales Graded CIB —no sales Graded —no sales

Market value

$70 $69.59one sale, Nov 1

Liquidity 20 of 100

1 sold in 90 days

Low confidence

1 sale, newest Nov 1 · few sales

Sales history

1 recorded sealed sales of The Island of Dr. Brain, every region, newest first
Sold	Listing		Region	Edition	Condition	Price	Feedback
Nov 1, 2026 sold in 3 days		SIERRA DISCOVERY SERIES THE ISLAND OF DR. BRAIN 1992 - BIG BOX PC - NEW SEALED Nov 1, 2026NTSC · Big Box (DOS)	NTSC	Big Box (DOS)	Sealed	$79.99 eBay · Offer accepted asking price shown

Frequently asked

How much is The Island of Dr. Brain worth on Computer?

One sealed copy has sold, for $69.59 on November 1, 2026.

Which editions of The Island of Dr. Brain exist on Computer?

The Big Box (DOS), the Jewel Case (Windows) and the Sierra Originals Jewel Case (DOS / Windows). The price at the top of the page is for standard copies.

Big Box (DOS) $701 sale
Jewel Case (Windows) no sales yet
Sierra Originals Jewel Case (DOS / Windows) no sales yet

How quickly does The Island of Dr. Brain sell?

One copy sold in the last 90 days.

How is sales data gathered?

We retrieve listing information through eBay alerts and Vinted alerts provided by GrailHound and apply image recognition and text processing to link marketplace listings to games.