I just stumbled upon a new online poker supply store.
I was really impressed with their selection and prices. They even offered a 5% online coupon right on their site! I picked up yellow poker chips to use as another denomination at home games and tourneys as well as a bunch of chip racks. The last few MTT home games I've played in has required a bunch of table hopping and more often than not, chips have hit the floor.
Check these guys out. I'm sure you'll be impressed!