How much is Ken Griffey Jr.'s Slugfest (GBC) worth?

Ken Griffey Jr.'s Slugfest for GBC is worth C$47.13 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.

Is Ken Griffey Jr.'s Slugfest going up or down in price?

The price is trending up — it was C$46.81 30 days ago and is C$47.13 now, a C$0.32 increase.

How does the 100 Coins price compare to PriceCharting?

PriceCharting publishes one price per condition for Ken Griffey Jr.'s Slugfest on Game Boy Color. 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.

Ken Griffey Jr.'s Slugfest

GBC

2.5xSales / Listing Ratio 54Annual Sales 22Active Listings

Condition Cost paid (C$) Date purchased

PriceCharting ↗ IGDB ↗

Details ↓

Raw name Ken Griffey Jr's Slugfest UPC 045496730918 ASIN B00000JJ4S eBay EPID 2114 Region NTSC_U

Ken Griffey Jr.'s Slugfest GBC price & price history

The average CIB price for Ken Griffey Jr.'s Slugfest (GBC) was C$46.81 30 days ago and is C$47.13 now — up C$0.32. Real-market prices from eBay sold listings, updated daily — see the full price chart above.

Frequently asked questions

How much is Ken Griffey Jr.'s Slugfest (GBC) worth?: Ken Griffey Jr.'s Slugfest for GBC is worth C$47.13 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
Is Ken Griffey Jr.'s Slugfest going up or down in price?: The price is trending up — it was C$46.81 30 days ago and is C$47.13 now, a C$0.32 increase.
How does the 100 Coins price compare to PriceCharting?: PriceCharting publishes one price per condition for Ken Griffey Jr.'s Slugfest on Game Boy Color. 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	2026-02-18	C$13.81	Game Only	GAMEBOY COLOR: Ken Griffey Jr.'s Slugfest CART ONLY & FREE SHIPPING
eBay	2025-11-26	C$41.42	CIB	Game Boy Color Ken Griffey Jr.’s Slugfest Complete in Box CIB Complete TESTED
eBay	2025-10-05	C$127.22	Sealed	Ken Griffey Jr.'s Slugfest (Nintendo GameBoy Color, 1999) Sealed Brand New
eBay	2025-09-28	C$172.86	Sealed	Ken Griffey Jr.'s Slugfest (Nintendo GameBoy Color, 1999) Sealed Brand New
eBay	2025-09-26	C$55.31	CIB	Game Boy Color Ken Griffey Jr.’s Slugfest Complete in Box CIB
eBay	2025-09-12	C$67.76	CIB	Game Boy Color Ken Griffey Jr.’s Slugfest Complete in Box CIB w/ Inserts
eBay	2025-08-10	C$55.31	CIB	Ken Griffey Jr's Slugfest ( Nintendo Game Boy Color) Complete CIB TESTED - NICE!
eBay	2025-08-06	C$69.13	Sealed	Ken Griffey Jr.'s Slugfest (Nintendo GameBoy Color, 1999) Sealed Brand New
eBay	2025-07-12	C$69.13	Sealed	Ken Griffey Jr.'s Slugfest (Nintendo GameBoy Color, 1999) Sealed Brand New
eBay	2025-05-20	C$50.71	CIB	Game Boy Color Ken Griffey Jr.’s Slugfest Complete in Box CIB w/ Inserts

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