Basically Festoot products do not go 'on sale". There are four ways to save money on Festools.
1. Buy a package, like a TS55 and a MFT/3 then you save $58.00
2. Buy a closeout, Festool doses offer closeouts at a reduced price
3. Festool promotions, sometimes you can get Festool accessories with a purchase (I have only heard about this, never been able to take advantage)
4. Buy use Festool product, you will find that most used Festool product retain there value
Good luck, you will find that once you start buying Festool product you will get Addicted!