Yeah I’m a huge Raspberry Pi fan but not only is it practically impossible to find a pi at that price, pi’s also can’t reliably emulate games past the 32 bit era
They're inflated right now, depending on where you buy them. I got one for MSRP (around 30 bucks) last year at my local electronics store, but I had to give them my info to deter scalping.
It's got to the point were for the price of a Pi 5 plus necessary kit, youcan just get a Mini PC with an Intel N100 (maybe the only decent thing Intel has done in the last couple of years) which has a lot more power and expandability though it consumes 15W instead of 7W and would probably be a better choice for running emulators.