Etekcity via Amazon offers its Prime members its Etekcity 100-Piece Laser Finger Flashlight Set
in White/Blue/Red/Green, model no. 025706340908, for $12.78
with free shipping
. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $6.43.) That's the best price we could find by a buck. It features 25 LEDs in each color.