It was the Gamecube that got me back into gaming, late teens/early twenties I had other things to keep me occupied but sometime in 2006 I picked up a fantastic Gamecube bundle through the members market here, IIRC a Gamecube, controller, pair of wavebirds and almost 20 games for a bargain price.
Aside from the usual Mario games it was Wind Waker, Resident Evil 4 and Soul Caliber that had me busy. Since then I've also had a console for gaming and still play the odd Gamecube game on my arcade cab.
Just ordered a GC Loader for my GameCube as the preorders opened up again, will be a while before I get it but looks like a good bit of kit. Gonna order a Rad 2x cable for it when they come back in stock so that it’s more plug and play for when I bring it downstairs to the living room.