That is funny I just posted this also after I got done ordering a bunch of panels. Could not pass that deal. I almost bought them when they had a 20% off sale for Valentines day. Glad I waited.
Look in the clearance section for pen blanks and bottlestopper blanks.
I got teir email earlier and looked... I use a lot of their turning blanks 3x3x12 in my pepper mills... tempted, but right now I have about 20 blanks on hand and not sure I can spring for another batch (Nor have a place to store them)... the 3x3x12 blanks are $12 each down from normally $20