Ken Griffey Jr.'s Slugfest
Game Boy Color · 1999
About this game
Aiming for further realism, Slugfest removes many arcade elements from the original Ken Griffey N64 title, replaced with more simulation style elements.
For the second time around, new inclusions feature updated team rosters and stats, a new behind the pitcher camera perspective, and a new create-a-player mode.
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Full support is also included for 4 players in home run derby mode, and 2 player exhibition, while the expansion pak allows for higher resolutions for players and stadiums.
About Game Boy Color
The Game Boy Color (1998) added a color screen to the original Game Boy formula while remaining backwards compatible with the entire existing cartridge library. Its colorful, semi-transparent cartridge shells make it a visually distinct platform for shelf collectors, and several late-cycle exclusives — released just before the Game Boy Advance took over — are notably harder to find complete today.
Gamevaro tracks Ken Griffey Jr.'s Slugfest for Game Boy Color with separate market values for loose, complete-in-box (CIB) and factory-sealed copies, sourced from real eBay sales. Prices also vary by region — PAL, NTSC-U and NTSC-J releases of the same game often sell for different amounts due to print run sizes and regional collector demand.
Adding Ken Griffey Jr.'s Slugfest to a Gamevaro collection takes seconds — search by title or scan the box barcode, and the app fills in cover art, release details and current pricing automatically. This GBC release dates back to 1999.
Price history
Market values by condition
NTSC-U
Recent sales
| Date | Type | Region | Price |
|---|---|---|---|
| 2026-07-18 | Item only | NTSC-U | €8.74 |
| 2026-07-18 | New (sealed) | NTSC-U | €69.88 |
| 2026-07-18 | Box Only | NTSC-U | €13.11 |
| 2026-07-18 | Manual Only | NTSC-U | €4.71 |
| 2026-07-18 | Graded New | NTSC-U | €88.68 |
| 2026-07-18 | Complete in Box | NTSC-U | €30.83 |
| 2026-07-16 | Item only | NTSC-U | €8.76 |
| 2026-07-16 | Manual Only | NTSC-U | €4.73 |
| 2026-07-16 | New (sealed) | NTSC-U | €70.06 |
| 2026-07-16 | Box Only | NTSC-U | €13.14 |
| 2026-07-16 | Graded New | NTSC-U | €88.90 |
| 2026-07-16 | Complete in Box | NTSC-U | €30.90 |
| 2026-07-14 | Complete in Box | NTSC-U | €30.86 |
| 2026-07-14 | Box Only | NTSC-U | €13.12 |
| 2026-07-14 | Graded New | NTSC-U | €88.76 |
| 2026-07-14 | Item only | NTSC-U | €8.74 |
| 2026-07-14 | New (sealed) | NTSC-U | €69.95 |
| 2026-07-14 | Manual Only | NTSC-U | €4.72 |
| 2026-07-13 | New (sealed) | NTSC-U | €69.91 |
| 2026-07-13 | Complete in Box | NTSC-U | €30.84 |
| 2026-07-13 | Manual Only | NTSC-U | €4.72 |
| 2026-07-13 | Graded New | NTSC-U | €88.71 |
| 2026-07-13 | Box Only | NTSC-U | €13.11 |
| 2026-07-13 | Item only | NTSC-U | €8.74 |
| 2026-07-12 | Item only | NTSC-U | €8.74 |
| 2026-07-12 | Complete in Box | NTSC-U | €30.87 |
| 2026-07-12 | Box Only | NTSC-U | €13.11 |
| 2026-07-12 | Graded New | NTSC-U | €88.71 |
| 2026-07-12 | New (sealed) | NTSC-U | €69.93 |
| 2026-07-12 | Manual Only | NTSC-U | €4.72 |
Market insights
Rarity & condition
Ken Griffey Jr.'s Slugfest has a steady sales history on the tracked marketplaces, meaning enough copies circulate to establish a reliable market price.
Complete-in-box (CIB) copies typically command a premium over loose cartridges/discs because the original box and manual are more fragile and get discarded or damaged over time — fewer complete sets survive.
Frequently asked questions
How much is Ken Griffey Jr.'s Slugfest worth?
Ken Griffey Jr.'s Slugfest for Game Boy Color is currently worth €8.76 loose, €30.83 complete in box, and €69.88 factory sealed. Prices are based on real sales and update regularly on Gamevaro.
Is Ken Griffey Jr.'s Slugfest rare?
Ken Griffey Jr.'s Slugfest has a steady sales history on the tracked marketplaces, meaning it trades hands regularly and isn't considered particularly rare.
What's the difference between loose, CIB and sealed for Ken Griffey Jr.'s Slugfest?
Loose means cartridge or disc only, CIB (complete in box) includes the original box and manual, and sealed means factory-sealed and never opened. For Ken Griffey Jr.'s Slugfest, loose is €8.76 and CIB is €30.83 — CIB commands a premium because original boxes and manuals are fragile and often don't survive.
Ratings & Reviews
Also on other platforms
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