Well I belive there is another option open for you.
Cheat Happens Trainer Manager
This application will help you keep track of all your PC trainers, both from Cheat Happens and other groups. This application has the added benefit of letting you know when trainers downloaded from Cheat Happens have been updated for quick download. This application is FREE for Unlimited members or you can purchase a registration code for $9.95 and receive a FREE Cheat Happens Unlimited trainer of your choice.
What you get from here is top quality programs that are constantly updated and you get support to from the makers and even users.
Also to point out Unlimited Only $59.95 per year or Lifetime $94.95 one time only payment. Note the trail period which you are talking about only lasts for a month and then if I remember right the trainer stops. I might be wrong on that since I never taken the trail version. But I can tell you. You are better off getting lifetime. But if you are still not happy for paying a reasonable about for a trainer then. Oh well.
$20 dollars for UNL Membership is NOTHING.
It's more than fair.
If you don't like the price,don't pay.
Pretty much this. But would like to add. If you don't want to pay then make your own trainer.
* Updated game trainers and cheats daily
* Get notified when new cheats are added
* Request which games get new trainers
* Priority support with any problem