Until January 2nd, you can still purchase the Cableguys Bundle for 20% off.
This means just EUR 119/USD 159 (instead of EUR 149/USD 199) for all Cableguys plugins: Curve 2, FilterShaper 2+3, VolumeShaper 3 and MidiShaper.
Your purchase contains a free upgrade to the upcoming FilterShaper 3.
You can try before you buy - just download the demos. They are fully functional and have no time limit.