Specify what “reasonably priced means”.

I’ve recently bought a Retroid Pocket 4 Pro and would highly recommend it. Emulates up to PS2 and Wii, and amazingly emulates many Switch games. Comes with Android so this open up the option for loads of native Android games with controller. This plays GameCube games well, has great battery life, great portability. I neglected my Steam Deck for a couple of months after I got this. It cost £120 on eBay (you might be able to bargain down further if you’re patient and keep a look out). Prices are dropping because the Retroid Pocket 5 is out and is a huge upgrade (this is the console I would recommend if you’re looking for a stronger and more future proof option, but it costs about £200).