Chicco Modo Bricks - not the giant ones - where to find?

[Canna]

We recently bought our almost 9 month-old DD the Chicco Flip and Play Table at Target (for $17.50 on clearance! Good deal!). One side is a surface for Chicco Modo bricks, and it comes with a few of these. We'd like to buy more Modo blocks, but I haven't been able to find them online. Several places are selling "Maxi Modo" bricks which are even bigger than the regular Modo blocks (which are themselves very big).

http://www.amazon.com/exec/obidos/ASIN/B00000IZYR/ref%3Dnosim/mattgainescom-20/103-1392955-8305441

Has anyone seen these around? I'm not even sure if they sell sets of the blocks, but why would they NOT?

http://images.amazon.com/images/P/B00000IZYR.01.PT01.LZZZZZZZ.jpg