Tanner Electronics has a big bunch of breadboards they are really trying to unload. The posted price is higher but for DMS members the price is $4.00. The breadboards have 630 tie points which is a great size for hobby projects. I use this size for my Arduino class kits. Extra breadboards are great. I seldom really finish projects. I would rather grab a spare breadboard than rip out a previous project.
The last I heard, they still a few Raspberry Pi 2B-s and PiFaces. Is the PiFace beautiful only because it has a bunch of LEDs, relays, screw terminals, open collector outputs and more? Ask for the latest revision.
[Edit: Corrected the number to 630 tie points]