Dr. Chaos

Nintendo Entertainment System

Complete: $65
Sales: 1in 90 days

Variants

Region

Any NTSC

Complete $651 sale Sealed —no sales Loose $10–$124 sales Incomplete $15–$302 sales Graded CIB —no sales Graded —no sales

Market value

$15–$30 $15 and $29.95two sales

$15 $30

Liquidity 32 of 100

2 sold in 90 days · 4 listed now

No trend yet

sales since Oct 2026

Low confidence

2 sales, newest Oct 13 · few sales

Sales history

2 recorded incomplete sales of Dr. Chaos, NTSC release, newest first
Sold	Listing		Region	Edition	Condition	Price	Feedback
Oct 13, 2026 sold in 3 weeks		Dr. Chaos (Nintendo NES, 1988) Cartridge with Manual & Sleeve Oct 13, 2026NTSC · Standard	NTSC	Standard	Incomplete	~~$20~~ $15 eBay · Offer accepted
Oct 12, 2026 sold in 4 weeks		Dr. Chaos Game Nintendo Entertainment System 1988 Oct 12, 2026NTSC · Standard	NTSC	Standard	Incomplete	$29.95 eBay

Photos

NTSC

Front
Cartridge label

Frequently asked

How much is Dr. Chaos worth on the Nintendo Entertainment System?

One complete copy has sold in NTSC (US, Canada), for $64.95 on October 25, 2026. A loose cartridge sells for $10 to $12.

How quickly does Dr. Chaos sell?

Two copies sold in the last 90 days. Four are listed right now.

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.