Gigapulse VST ?

Hi - does anyone know where i can buy a new or used version of “Gigapulse VST”?

Of course i’m aware it’s not made anymore, and all online stores are out of stock.
This prog must be available somewhere though!

I have impulses from my existing Gigastudio4/64. So i really just need to buy the VST itself.

Any thoughts? Am desperate to get my hands on it, and insert into Cubase5/64 as VST reverb unit.
Its sound is unique…