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A brain training game for the Nintendo DS.
Raw name
Challenge Me: Math Workout
UPC
878614001108
ASIN
B0027ABM8A
eBay EPID
71849427
Region
NTSC_U
Challenge Me: Math Workout DS price & price history
The average CIB price for Challenge Me: Math Workout (DS) was $9.99 30 days ago and is $9.99 now — unchanged. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is Challenge Me: Math Workout (DS) worth?
- Challenge Me: Math Workout for DS is worth $9.99 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Challenge Me: Math Workout going up or down in price?
- The price has been stable at $9.99 over the past 30 days.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Challenge Me: Math Workout on Nintendo DS. 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.
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