Sonic Chaos

Sega Master System Sega, Aspect

Complete: $31
Sales: 10+in 90 days

Variants

Region

Any PAL BR

Complete $23–$3910+ sales Sealed —no sales Loose $16–$174 sales Incomplete $13–$205+ sales Graded CIB —no sales Graded —no sales

Market value

$13–$20 typical$17.975+ sales in 90 days

$13 $20

Liquidity 73 of 100

7 sold in 90 days · sells in about a day · around 20 listed now

No trend yet

sales since Oct 2026

Medium confidence

5+ sales, newest Oct 29 · wide spread

Sales history

8 recorded incomplete sales of Sonic Chaos, every region, newest first
Sold		Region	Edition	Condition	Price
Oct 29, 2026 sold in 7 days	Sonic the Hedgehog Chaos Sega Master System Oct 29, 2026PAL · Standard	PAL	Standard	Incomplete	$17.91 eBay · Auction
Oct 21, 2026 sold in 5 weeks	Sonic the Hedgehog Chaos (Sega Master System) PAL Oct 21, 2026PAL · Standard	PAL	Standard	Incomplete	$21.44 eBay
Oct 21, 2026 sold in 2 days	Sonic The Hedgehog Chaos - Sega Master System Oct 21, 2026PAL · Standard	PAL	Standard	Incomplete	~~$20.09~~ $20.01 eBay
Oct 18, 2026 sold in 2 days	Sonic the hedgehog Chaos Oct 18, 2026PAL · Standard	PAL	Standard	Incomplete	$13.34 Vinted
Oct 16, 2026 sold in under 1 day	Sonic Chaos Oct 16, 2026PAL · Standard	PAL	Standard	Incomplete	$11.46 Vinted
Oct 15, 2026 sold in 1 day	Sonic Chaos – Sega Master System Oct 15, 2026PAL · Standard	PAL	Standard	Incomplete	$20.17 Vinted
Oct 14, 2026 sold in 7 days	Sonic The Hedgehog Chaos SEGA Master System PAL (2) Oct 14, 2026PAL · Standard	PAL	Standard	Incomplete	~~$14.59~~ $14.57 eBay · Auction
Oct 12, 2026 sold after a year	Master System SONIC THE HEDGEHOG CHAOS (NI) Sega PAL REGION FREE (Works in US) Oct 12, 2026PAL · Standard	PAL	Standard	Incomplete	$64.99 eBay

Photos

PAL

Front

Frequently asked

How much is Sonic Chaos worth on the Sega Master System?

A complete copy sells for about $31. Most of the 13 sales in the last 90 days went for $23 to $39. A loose cartridge sells for $16 to $17 and an incomplete copy for $13 to $20.

What does Sonic Chaos sell for in the United Kingdom?

An incomplete copy sells for £13.48 in the United Kingdom.

United Kingdom £13.485+ sales

Does Sonic Chaos have a collector's edition on the Sega Master System?

Not that we've seen. All 20+ sales so far were standard copies.

How quickly does Sonic Chaos sell?

Around 2 copies sell per month. The cheapest listings sell within about a day, and around 20 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.

Who made Sonic Chaos?

Published by Sega and developed by Aspect.