Source for switches

I'm looking for up-down-left-right switch set. Something like either one of these examples:

Anyone got a source for something like this? I've looked all over the place but can't find anything that I like.

Thx!
-jch

Yourdunio lists the following in their electronic bricks section. It uses a single analog wire, to encode all 5 buttons: http://arduino-direct.com/sunshop/index.php?l=product_detail&p=334

Or perhaps you want a joystick (looks like 2 analog inputs and a digital input): http://arduino-direct.com/sunshop/index.php?l=product_detail&p=298

Search "membrane keypad" on ebay. Lots of weird and esoteric keypad choices. Most are row/column addressable like your basic 4x4. Check out some of the ones I found. You may be interested in the top one:

http://www.ebay.com/itm/Universal-5-Key-Matrix-Membrane-Switch-Control-Keypad-40x40x0-8mm-/170890413589
http://www.ebay.com/itm/NEW-1x6-Key-Matrix-Membrane-Switch-Control-Keypad-Keyboard-Super-Slim-with-LED-/280806606474
http://www.ebay.com/itm/DC-12V-8-Key-Matrix-DIY-Flat-Membrane-Switch-Control-Keypad-Gray-/221089934236
http://www.ebay.com/itm/1x4-4-Key-Matrix-Membrane-Switch-Keypad-Keyboard-77x25x0-8mm-/390445427365
http://www.ebay.com/itm/DC-12V-1x4-4-Key-Matrix-DIY-Control-Keypad-Flat-Membrane-Switch-/230835817516
http://www.ebay.com/itm/5pcs-20-Key-Matrix-Membrane-Switch-Keypad-Keyboard-thin-film-switch-4x5-5x4-4-5-/290756870098
http://www.ebay.com/itm/12V-1x2-2-Key-Matrix-Membrane-Switch-Keypad-Keyboard-40x20x0-8mm-/180945723420
http://www.ebay.com/itm/107x20x0-8mm-1x4-Key-Matrix-Membrane-Switch-Keypad-Keyboard-/180945629324

Thanks! I appreciate the help.

-jch