Source
From the update:
The PLINTHSPLOSION! is upon us -- and we've launched NINE new plinths, and re-organized the Display Bases category to make everything easier to find.
BUT WAIT! THERE'S MORE!
We have also launched the new Display Donutz -- and the entire Display Bases category is listed at 20%!
AND THERE'S STILL MORE!
We're clearing out the last of our bricks to make room for new packaging, and new options -- so you'll find all of our fantastic, baked ceramic bricks listed at 20% off as well.