Casper

Game Boy Franchise: Casper the Friendly Ghost

Sealed: $300
Sales: 1in 90 days

Variants

Region

Any NTSC PAL

Complete —no sales Sealed $3001 sale Loose $9–$183 sales Incomplete —no sales Graded CIB —no sales Graded —no sales

Market value

$9–$18 typical$16.653 sales in 90 days

$9 $18

Liquidity 27 of 100

3 sold in 90 days · sells in about 9 months · around 20 listed now

No trend yet

sales since Oct 2026

Low confidence

3 sales, newest Oct 25 · wide spread

Sales history

4 recorded loose sales of Casper, every region, newest first
Sold		Region	Edition	Condition	Price
Oct 25, 2026 sold in 9 months	Casper \| Gameboy Oct 25, 2026PAL · Standard	PAL	Standard	Loose	$16.73 eBay
Oct 24, 2026 sold in 7 days	Casper - Nintendo Gameboy Tested Working Oct 24, 2026NTSC · Standard	NTSC	Standard	Loose	$3 eBay · Auction
Oct 21, 2026 sold in 5 months	Casper - Nintendo Game Boy - Cartridge Only - Authentic Oct 21, 2026NTSC · Standard	NTSC	Standard	Loose	$9.49 eBay
Oct 18, 2026 sold in 9 months	Nintendo GameBoy - Casper•Top Zustand • Original Nintendo • GB • Nur Modul Oct 18, 2026NTSC · Standard	NTSC	Standard	Loose	$17.89 eBay

Photos

NTSC

Front
Back
Cartridge label

PAL

Cartridge label

Frequently asked

How much is Casper worth on the Game Boy?

One sealed copy has sold, for $299.95 on October 15, 2026. A loose cartridge sells for $9 to $18.

How quickly does Casper sell?

Three copies sold in the last 90 days. The cheapest listings take about 9 months to sell, 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.