Skip to content
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
🔏 Safe and Secure Checkout | 🔄 Easy Returns within 14 days | 📜 Free 90-Day Warranty on all Refurbished Gaming Consoles | 👮🏿 💒 Service Member, Government Worker, EMS & Teacher Discount Up To 20%👩‍⚕️ 🏥
IN-STORE SHOPPING CURRENTLY NOT AVAILABLE
LOCAL CURBSIDE PICKUP IS AVAILABLE
WE SHIP TO ALL USA AND CANADA DAILY
IN-STORE SHOPPING CURRENTLY NOT AVAILABLE
LOCAL CURBSIDE PICKUP IS AVAILABLE
WE SHIP TO ALL USA AND CANADA DAILY
Knockout Kings (Gameboy Color) - Just $0! Shop at the Best Retro Game Store Retro Gaming of Denver

Knockout Kings (Gameboy Color)

$0
$0.00 - $10.00
$0.00
$10.00
$0.00 - $10.00
$10.00
 More payment options
Add to Wishlist
Earn 0.21 store credits when you buy this item

Get It On With The Greatest

Slut it out with 10 of the Greatest Boxers ever: Muhammed Ali, Oscar De La Hoya, Sugar Ray Leonard, Joe Frazier, Shane Mosley, Michael Grant, Lennox Lewis, Floyd Mayweather & Rocky Marciano

Linked Play: it's only the Game Boy Color boxing game that hooks you up for Head-To-Head competition

Career Mode: move your boxer up the ranks

Slugfest Mode: power-ups give you faster punching speed, quicker movement, and super KO punches.

Discount available for Military, First Responders, Medical Workers and Teachers

Logo for GOVX ID, a service used to verify military, first responder, nurse or teachers to qualify them for discounts What is GovX ID?

You may also like

Knockout Kings 2000 (Playstation) - Just $0! Shop at the Best Retro Game Store Retro Gaming of Denver

Knockout Kings 2000 (Playstation)

$0.00 - $12.00
$0.00
$0.00 - $12.00
$0.00 - $12.00
$0.00
in stock

Get it on as or against 25 of the greatest boxers of all time! Includes Oscar De La Hoya, Sugar Ray Leonard, Evander Holyfield, and THE GREATEST, M...

View full details
$0.00 - $12.00
$0.00
$0.00 - $12.00
$0.00 - $12.00
$0.00
Knockout Kings (Playstation) - Just $0! Shop at the Best Retro Game Store Retro Gaming of Denver

Knockout Kings (Playstation)

$0.00 - $17.00
$0.00
$0.00 - $17.00
$0.00 - $17.00
$0.00
in stock

REALISTIC POLYGON MODELSHUGE KNOCKOUTSREAL MOTION CAPTURED MOVES38 AUTHENTIC BOXERSDREAM MATCHUPSGAME FEATURESFight As or Against Great ChampionsSl...

View full details
$0.00 - $17.00
$0.00
$0.00 - $17.00
$0.00 - $17.00
$0.00
Jimmy Connors Tennis (Gameboy Color) - Just $0! Shop at the Best Retro Game Store Retro Gaming of Denver

Jimmy Connors Tennis (Gameboy Color)

$0.00 - $324.00
$0.00
$0.00 - $324.00
$0.00 - $324.00
$0.00
Only 1 left!

Jimmy Connors, ranked number one for 159 weeks, holder of eight Grand Slam titles and a record 109 singles titles - more than any other player in h...

View full details
$0.00 - $324.00
$0.00
$0.00 - $324.00
$0.00 - $324.00
$0.00
HBO Boxing (Playstation) - Just $0! Shop at the Best Retro Game Store Retro Gaming of Denver

HBO Boxing (Playstation)

$0.00 - $18.00
$0.00
$0.00 - $18.00
$0.00 - $18.00
$0.00
Only 2 left!

Physical ability and mental toughness. Decisive moves and unbending will. What separates champions from contenders? It's HBO, The Heart & Soul ...

View full details
$0.00 - $18.00
$0.00
$0.00 - $18.00
$0.00 - $18.00
$0.00
Ken Griffey Jr Slugfest (Gameboy Color) - Just $0! Shop at the Best Retro Game Store Retro Gaming of Denver

Ken Griffey Jr Slugfest (Gameboy Color)

$0.00 - $10.00
$0.00
$0.00 - $10.00
$0.00 - $10.00
$0.00
Only 1 left!

Bursting with stunning realism and high-excitement baseball action, Ken Griffey Jr.'s Slugfest drives home the winning run! Improved player animati...

View full details
$0.00 - $10.00
$0.00
$0.00 - $10.00
$0.00 - $10.00
$0.00

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
Accessibility Initiative Badge

Compare products

0 of 3 items selected

Select first item to compare

Select second item to compare

Select third item to compare

Compare
Wishlist

New Customer

Register Account to save your favorite product on wishlist

Create Account

Already registered!

Forgot your password?
×

An error has occurred.

×

Success! We have received your request and we will notify you when the product is back in stock!

Notify me when back in stock!

×

Receive an email notification as soon as this product is back in stock

placeholder image Full Variant Name

You'll only receive notifications for this product, and you can unsubscribe anytime.