Plain Circuit Board

I’m looking for simple curcuit boards like these:

http://ouwehand.net/~peter/lcd/images/lcd/lcd-pic16c84.jpg

and

http://69.56.171.55/~midibox/midibox_fm_photos/13.jpg

Big enough to mount front panel components.

I see a lot of midibox project use this but looking at the parts in  the catalogs like Mousers’ and Digikeys etc… there are too many to choose from… and thier prices seemed a little high.

Can someone recommend a place in the US where I can order simple, inexpensive circuit boards? Or a part number from someone?

I buy mine at Radio Shack.  It’s one of the few things worth getting there anymore.