NBA Jam 99

Game Boy Color

Region: NTSC
Loose: $8
Sales in 90 days: 3in 90 days

Region: PAL
Loose: $6
Sales in 90 days: 2in 90 days

Variants

Region

Any NTSC PAL

Complete —no sales Sealed —no sales Loose $7–$133 sales Incomplete —no sales Graded CIB —no sales Graded —no sales

Market value

$7–$13 typical$7.963 sales in 90 days

$7 $13

Liquidity 28 of 100

3 sold in 90 days · sells in about 2 months · 3 listed now

No trend yet

sales since Oct 2026

Low confidence

3 sales, newest Oct 23 · wide spread

Sales history

3 recorded loose sales of NBA Jam 99, NTSC release, newest first
Sold		Region	Edition	Condition	Price
Oct 23, 2026 sold in 2 months	NBA Jam 99 - 1999 Nintendo Game Boy Color - Cartridge Only Oct 23, 2026NTSC · Standard	NTSC	Standard	Loose	$7.99 eBay · Offer accepted asking price shown
Oct 22, 2026 sold in 11 days	Acclaim Sports NBA Jam 99 Nintendo Game Boy Color Oct 22, 2026NTSC · Standard	NTSC	Standard	Loose	$8 eBay
Oct 11, 2026 sold in 3 months	NBA Jam 99 (Nintendo Game Boy Color, 1999) TESTED Oct 11, 2026NTSC · Standard	NTSC	Standard	Loose	$13.49 eBay

Photos

NTSC

Cartridge label

PAL

Front
Cartridge label

Frequently asked

How much is NBA Jam 99 worth on the Game Boy Color?

A loose cartridge sells for about $8 in NTSC (US, Canada). The three sales in the last 90 days went for $6 to $13.

How quickly does NBA Jam 99 sell?

Three copies sold in the last 90 days. The cheapest listings take about 2 months to sell, and three 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.