>>2293 (OP)
The Wii is the best cheap option to play on a CRT. You get to also play Gamecube and Wii games on it.
A good option would be setting up Lakka (Retroarch as an OS, basically) on a ODROID -C1. The thing is cheap (37 dollars, but you have to buy an SD Card for the OS, and Wi-fi/Bluetooth USB dongles if you want them) and it runs quite well, it has some differences with a Wii, though.
- It only has an HDMI port, so no CRT TV for you.
- No Gamecube or Wii games.
+ You get access to PS1, PSP and even some Dreamcast emulation (In progress)
+ You get to play CPS3 games (embed related) and those big Neogeo Roms the Wii can't handle
+ You get a wider range of available controllers to use
+ You can use the ODROID to boot Android or Linux as well, with decent results.