from the All Time High of 58 dollars? of course we must realized how best this 50% off in buying Polkadot, as the price falls to 28$ now https://coinmarketcap.com/currencies/polkadot-new/

but as much as you can afford to lose and try to keep till next year because there are coming updates in the near future that will push this coin again to the top.

though it is already on the top 10 now as positioning to ranked 9 .