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NBA Jam 99 Game Boy price & price history
The average CIB price for NBA Jam 99 (Game Boy) was $17.95 30 days ago and is $17.81 now — down $0.14. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is NBA Jam 99 (Game Boy) worth?
- NBA Jam 99 for Game Boy is worth $17.81 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is NBA Jam 99 going up or down in price?
- The price is trending down — it was $17.95 30 days ago and is $17.81 now, a $0.14 decrease.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for NBA Jam 99 on Game Boy. 100 Coins computes its own average from the individual eBay sold listings it tracks for this exact edition, weighted so recent sales count for more — which is why the two differ. Both numbers are shown on every condition card above.
- Where does 100 Coins get its price data?
- All prices on 100 Coins come from real eBay sold listings — actual completed transactions, not asking prices or estimates. Prices are updated daily.
| Source | Date | Price | Completeness | Description | Report |
|---|---|---|---|---|---|
| eBay | 2018-09-05 | $39.99 | Sealed | NBA Jam 99 (Nintendo GameBoy Color) Brand New Sealed Free Shipping | |
| eBay | 2018-05-28 | $7.98 | CIB | NBA Jam 99 (Nintendo Game Boy Color, 1999) CIB FREE SHIP | |
| eBay | 2017-02-24 | $17.77 | CIB | NBA Jam 99 (Nintendo Game Boy Color, 1999) COMPLETE | |
| eBay | 2016-07-31 | $10.00 | Sealed | NBA Jam 99 : Acclaim Entertainment, Inc. (1998) GameBoy Color GBC - SEALED NEW ! | |
| eBay | 2015-04-04 | $19.98 | Sealed | NBA Jam 99 (Nintendo Game Boy Color, 1999) Factory Sealed | |
| eBay | 2013-07-08 | $24.95 | Sealed | NBA JAM 99 - GameBoy Color GBC - NEW Game - SEALED - !! |
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