I found a pretty good diode, at a luckily affordable price. Not green but a cool enough color, and budget, now all I need to know is if this 405nm 5mW Mini Laser Module 8x13mm, AixiZ has a driver or not...
I am looking for something that is shipped from the U.S.
Edit: will http://www.ebay.com/itm/Instapark-DGM512D-3V-5-mW-532-nm-Green-Dot-Laser-Diode-Module-New-/391432643768?hash=item5b233424b8:m:mJBWXhhyyWxlbYL0R5PjbKA work?