Extra Bases
Game Boy
- Region
- NTSC
- Loose
- $10
- Sales in 90 days
- 3in 90 days
- Region
- Asia
- Loose
- $5
- Sales in 90 days
- 1in 90 days
Variants
Market value
$6–$15
typical$10.194 sales in 90 days
Liquidity 42 of 100
4 sold in 90 days · sells in about 3 weeks · 5 listed now
No trend yet
sales since Oct 2026
Low confidence
4 sales, newest Oct 23 · wide spread
Sales history
| Sold | Listing | Region | Edition | Condition | Price | Feedback | |
|---|---|---|---|---|---|---|---|
| Oct 23, 2026 sold in 9 months |
|
Nintendo Game Boy Classic Famista Family Story Japanisches Spielmodul | Asia | Standard Japan | Loose | $6.72 eBay · Offer accepted asking price shown | |
| Oct 22, 2026 sold in 4 weeks |
|
Bandai Extra Bases Nintendo Game Boy Game Cartridge Sports Baseball | NTSC | Standard | Loose | $10 eBay | |
| Oct 21, 2026 sold in 8 days |
|
Extra Bases Nintendo Gameboy Game w/ case. Bandai 1991- Tested + Works! | NTSC | Standard | Loose | $18 eBay | |
| Oct 19, 2026 sold in 2 weeks |
|
Bandai Extra Bases (Nintendo Game Boy) Sports Baseball NTSC-U/C WORKS W/CASE | NTSC | Standard | Loose | $12.99 eBay · Offer accepted asking price shown | |
Photos
NTSC
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Cartridge label
Frequently asked
How much is Extra Bases worth on the Game Boy?
A loose cartridge sells for about $10 in NTSC (US, Canada). One loose cartridge has sold in Asia, for $5.38 on October 23, 2026.
How quickly does Extra Bases sell?
Four copies sold in the last 90 days. The cheapest listings take about 3 weeks to sell, and five 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.