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
$10–$17
typical$10.393 sales in 90 days
Liquidity 41 of 100
3 sold in 90 days · sells in about 2 weeks · 2 listed now
No trend yet
sales since Oct 2026
Low confidence
3 sales, newest Oct 22 · few sales
Sales history
| Sold | Listing | Region | Edition | Condition | Price | Feedback | |
|---|---|---|---|---|---|---|---|
| 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). The three sales in the last 90 days went for $10 to $18.
How quickly does Extra Bases sell?
Three copies sold in the last 90 days. The cheapest listings take about 2 weeks to sell, and 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.