My two cents: save your money. There's almost 0 chance those bots will bring you real profits over the long term. Nobody in their right mind would sell a money making opportunity like that for $99, $499, or even a few thousand $.
Think about it logically: If those bots actually worked long term and generated consistent profits, there are plenty of platforms (copy trading services on Spotware cTrader Copy, eToro, ZuluTrade, Myfxbook and many others) where the creators could simply run the bot themselves and let other people copy their trades. They’d earn a percentage cut (up to 30% in some cases) of everyone’s profits automatically, without ever selling the bot for a one time fee. Nobody would give away (or sell cheaply) a real money printing machine like that.
So I’m pretty sure those bots won’t work long term.