Hey !
I'd like to know how I could start mining crypto-currencies.
I would invest up to $500 for a machine, I'd need something that can mine different coins (so I guess, GPU based mining? idk really I'm pretty clueless)
What would you recommend I invest in ?
It's not really about making tons of money, but rather be part of the hype!
If they're selling second hand in your country i would suggest buy a second hand graphics card. You could get more gpu than buying a brand new.