Great Baseball

Sega Master System

Region: PAL
Complete: $18
Sales in 90 days: 2in 90 days

Region: NTSC
Complete: $14
Sales in 90 days: 2in 90 days

Variants

Region

Any NTSC PAL

Complete $142 sales Sealed —no sales Loose —no sales Incomplete —no sales Graded CIB —no sales Graded —no sales

Market value

$14 $13.51 and $14.23two sales

$14 $14

Liquidity 40 of 100

2 sold in 90 days · 2 listed now

No trend yet

sales since Oct 2026

Low confidence

2 sales, newest Oct 27 · few sales

Sales history

3 recorded complete sales of Great Baseball, NTSC release, newest first
Sold		Region	Edition	Condition	Price
Oct 28, 2026 sold in 7 days	SEGA Great Baseball Sega Master System Sports Baseball Game w/ Manual Included Oct 28, 2026NTSC · Standard	NTSC	Standard	Complete	$1.25 eBay · Auction
Oct 27, 2026 sold in 6 months	Great Baseball (Sega Master, 1987) - CIB Complete Oct 27, 2026NTSC · Standard	NTSC	Standard	Complete	$13.51 eBay
Oct 21, 2026 sold after a year	Great Baseball (Sega Master System SMS, 1987) CIB Oct 21, 2026NTSC · Standard	NTSC	Standard	Complete	~~$14.24~~ $14.23 eBay

Photos

NTSC

Front
Back

PAL

Front

Frequently asked

How much is Great Baseball worth on the Sega Master System?

Two complete copies have sold in NTSC (US, Canada), for $13.51 and $14.23.

How quickly does Great Baseball sell?

Two copies sold in the last 90 days. Two 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.