I'd never buy tokens for Top Eleven, I'd only earn them from free offers and surveys. I've earned over 150 Tokens in 12 days, still counting, even if it's getting a bit hard now since I've completed many surveys and well, the most of them didn't get credited, which means I have to send tons of support tickets.

You must not buy tokens to win in Top Eleven, that's what I like on this game.