I think the only genuine Sufferfest stuff on Redbubble is here:
https://www.redbubble.com/people/bvduck/shop
From what Sir David says, I think everything else is a pirated copy:
I think the only genuine Sufferfest stuff on Redbubble is here:
https://www.redbubble.com/people/bvduck/shop
From what Sir David says, I think everything else is a pirated copy: