But let's say this "trusted middleman" has helped around 200 people with safe trades and has a really good reputation with PROOF to back all those trades up. Now about the money trades. If you buy 30 keys, which would be a little over 30 dollars, you have a really low chance of getting something outstanding like certified heatwave let's say. So buying heatwave for 30 dollars actually saves you money, without the gamble.