You are all experiencing the true colors of Radio Suck.
[radio_shack_rant]
I wouldn't buy anything there unless I absolutely had to. Try places like
www.newark.com for your electric parts - you'll find that LEDs can be bought for *gasp* only 17 cents each instead of $1 for two, and almost every part has either a datasheet right there on the sales page, or a
full manufacturer and part number so you can look it up easily. (as opposed to Radio Shack: "This here is a doorbell chime! What? you wanna know what them four wires are fer? Heh hyaaww, yer' a funny one! Here, buy a cell phone.")
You'll also find parts that look suited for this century, no more pots and capacitors from 70's surplus manufacturing, sold "as is" in variety packs, and you're supposed to figure out what they all are.
[/radio_shack_rant]
Oh, and unless they've drastically updated their pushbutton stock in the last few years (while they were planning to move out of electronics into cell phones), the pushbuttons there aren't very good. I couldn't find much there that didn't hurt my fingers or take too much effort to push. They were usable, but not very good.