Sneed's feed & seed(formerly chuck's) is truly a amazing business! I mean where else can you get YOURFEED & YOUR SEED FOR ONLY 2.99? Sneed's beats walmart out any day tbh. Truly a great little shop in my opinion.
You can get older ones even like the pi 3,4 for cheap, but they don't play gamecube, Wii etc very well. Be warned they use a Linux os, which you need to load onto a micro SD card yourself. You can find pre built images like "retro-pie" online free tho which makes it easy to setup.