How much is I Spy Castle (DS) worth?

I Spy Castle for DS is worth C$10.27 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.

Is I Spy Castle going up or down in price?

The price is trending down — it was C$10.63 30 days ago and is C$10.27 now, a C$0.36 decrease.

How does the 100 Coins price compare to PriceCharting?

PriceCharting publishes one price per condition for I Spy Castle 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.

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.

I Spy Castle

0.4xSales / Listing Ratio 77Annual Sales 180Active Listings

Condition Cost paid (C$) Date purchased

PriceCharting ↗ IGDB ↗

Details ↓

Based on the popular I Spy book series this game has the player looking for objects in 12 stunning castle scenes.

Raw name I Spy Castle UPC 078073420063 ASIN B005J3J5E0 eBay EPID 111308485 Region NTSC_U

I Spy Castle DS price & price history

The average CIB price for I Spy Castle (DS) was C$10.63 30 days ago and is C$10.27 now — down C$0.36. Real-market prices from eBay sold listings, updated daily — see the full price chart above.

Frequently asked questions

How much is I Spy Castle (DS) worth?: I Spy Castle for DS is worth C$10.27 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
Is I Spy Castle going up or down in price?: The price is trending down — it was C$10.63 30 days ago and is C$10.27 now, a C$0.36 decrease.
How does the 100 Coins price compare to PriceCharting?: PriceCharting publishes one price per condition for I Spy Castle 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.

Source	Date	Price	Completeness	Description
eBay	2026-07-14	C$19.36	Sealed	I Spy Castle Nintendo DS New Factory Sealed
eBay	2026-07-12	C$15.14	CIB	I Spy Castle Nintendo DS 2011 DS Video Game + Case +Manual
eBay	2026-06-24	C$7.26	Sealed	I Spy Castle Nintendo DS - NEW SEALED
eBay	2026-06-08	C$17.87	Sealed	I Spy Castle (Nintendo DS, 2011) New Sealed Rated Everyone Scholastic Free Ship
eBay	2026-05-16	C$6.17	Sealed	I Spy Castle Nintendo DS - NEW SEALED
eBay	2026-05-09	C$12.45	CIB	I Spy Castle Game DS (Nintendo DS, 2009) Clam Shell Case and Instructions
eBay	2026-05-05	C$13.81	CIB	I Spy Castle COMPLETE! (Nintendo DS, 2011) FREE SHIPPING!
eBay	2026-04-27	C$13.81	CIB	I Spy Castle (Nintendo DS, 2011) VG Scholastic CIB w/ Manual
eBay	2026-04-18	C$12.45	CIB	I Spy Castle Game DS (Nintendo DS, 2009) Clam Shell Case and Instructions
eBay	2026-04-12	C$6.90	CIB	I Spy Castle (Nintendo DS, 2011) Complete E For Everyone Scholastic Gusto Games

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