Bulk redirect 410

Hi, thanks for the great plugin,

I want to remove about 2000 products because the merchant leave the affiliate network. I don’t want to harm the SEO.

I know that must redirect them as 410, but how to do it?

The product are in 3 categories,

Bulk 410 redirect to each category? How to?

Note that i have a bulk edit plugin with a lot of options to help.

Can you please suggest a solution?

Regards,
Stathis