Should I buy a used Game Boy Advance SP or a new retro handheld?

Choosing between a used Game Boy Advance SP and a new retro handheld mostly comes down to what you value more: authentic original hardware or modern convenience.

Buy a used Game Boy Advance SP if you want:

• The original Nintendo handheld experience with real cartridges
• A compact clamshell system that plays Game Boy, Game Boy Color, and Game Boy Advance games
• A collectible piece of hardware

Buy a new retro handheld if you want:

• A newer screen and modern charging
• One device that can usually play multiple classic systems
• Convenience features such as save states and, on many models or firmware setups, fast-forward
• Better overall value if you want one handheld for a broad library rather than just Nintendo’s Game Boy games

My short take:

• Choose the GBA SP if you care most about authenticity, original cartridges, and collecting.
• Choose the retro handheld if you want more flexibility, a better screen, and easier everyday use.

One important note: specific features vary by model and software, so if a feature like save states or fast-forward matters to you, check that exact handheld before buying. Also, used SPs can have worn batteries, aging screens, or replacement parts, so inspect condition carefully.