Anbernic RG35XX for A$79 cheapest i could find. The design is inspired by the Gameboy.
You must pay in AUD for the promo code to activate. Enter promo code " GAME79 " at checkout.
The deal is divided into two price tiers: 64G for A$79, and 128G for A$94.
- 3.5 Inch IPS Screen: Enjoy a fully immersive gaming experience with the 3.5 inch IPS full view screen. The OCA full fit and 2.5D narrow frame provide a more comfortable visual effect.
- Support Handle Connection: The ARM Cortex-A9 processor ensures smooth gameplay of classic retro games. Connect your wireless or wired handle for a fun multiplayer experience.
- Portable: Take gaming on the go with this lightweight and compact handheld console. Easily fits in your pocket for gaming anytime, anywhere. The 2100 mAh polymer lithium ion battery provides long-lasting endurance.
- Support Users to Download Games in Relevant Formats: Access a wide range of games in formats such as PS1, CPS, FBA, NEOGEO, GBA, GBC, GB, SFC, FC, MAME, MD, GG, PCE, NGPC, SMS, WSC, and more. Download and play your favorite games!
- Nice Gift: Not just for kids, this handheld game console is a perfect gift for both children and adults. Bring joy and nostalgia with this console, making it an ideal gift for Christmas or any special occasion.
@Eatoff: https://reddit.com/r/SBCGaming/s/uCSxAAqoBr
SBCgaming is great, but you can also find more info about the same OS for other devices around Reddit. If the device supports BT, then the instructions are the same.