Is Serum 1 still purchasable?

I just want to use a handful of Serum 1 presets and I have no interest in the overwhelming NASA launch control GUI or features of Serum 2. Is it possible to buy Serum 1 at a discount? 275 dollars after tax seems excessive to me for my meager use case.

Same here… it's a shitshow to be honest, I feel like they upgrade to Serum 2 and left with our money…

Nowhere to find Serum 1 again.

But I absolutely need it on my new machine.