wanted .9 mm hex/allen wrench or tips where to buy

I really dont want an entire set of metric wrenches as I have a bunch --just none that small and I dont want to buy 100 of them either(so far those two ways are all I can find) I would buy a dozen and send the extras to my mount maker so he can include them with his mounts. I guess I can take a mount and visit he local pawn shops. These allen wrenches are about the only item I am needing to begin my DIY RGB.
Any tips as to where to get these would make my day.

Just so these is no misunderstanding I need a .9 mm(Point 9mm) hex key.

A quick search found these. Although I'm not sure these would be close enough. They are .89mm not .9.

.89mm Metric Bondhus "L" Type Hex Wrench ( for M2 Set Screws): RTL Fasteners - Hobbies, Radio Control, ( R/C or RC ), locknuts, metric screws, servo screws, socke

For actual .9 I saw the same stuff you did. Most of them were a min of 100.

Edit: Found these on e-bay:
http://cgi.ebay.com/TWO-9mm-short-a...393?pt=LH_DefaultDomain_0&hash=item2c5cbb9d49