Since these occur rather randomly, and often unusual items, I figure a single topic can be used and updated, and see how it goes.
(how to join the VIP club is here)

This week we have 20% off the Flip&Change figures and Construct-Bots Warriors. So each were $40, and now $32 if you are a VIP club member.

I think the offer goes until June 21st, which is when the current catalogue ends.