Is there a Cubase substitute for these plugins?

I really like the effects these dubwise plugins by The Scientist give, but I’m not liking the prices. It would cost me over $500 for these.

https://www.facebook.com/thescientistdubbwizeplugins

If someone can point to either some open source/freeware equivalent plugins, or existing ones I have in Cubase Pro 8 or NI Komplete 9 I would appreciate it.

thanks.