If $$$ was no object, what would be the ultimate GameCube setup?
BUY HERE (affiliate links)
EON GCHD HDMI adapter: http://amzn.to/2CCwpnz
Game Boy Player: http://amzn.to/2GynHcB
Hori Game Boy Controller: http://amzn.to/2onOTmU
Nintendo Wavebird controller: http://amzn.to/2Gz2RcQ
There is a way to get a better home-brew Game Boy Player software, but the solution is a bit involved. You either need to use the Action Replay w/ a SD card or burn a special bootable DVDr. Instructions are here: http://www.retrorgb.com/gameboyinterface.html