WTB: A pair of broken Oakley Half-Jackets.

I'm looking to buy a pair of broken Oakley half-jackets for
an experiment, if anyone has any laying around.

Don't care what color they are.
Don't care if the temple/side pieces exist or not.
Don't care if they have lenses, or not (prefer not, actually).
Don't care if they're genuine Oakleys or not - for the purposes
of this experiment, knock-offs would do.

They do need to have the full face frame component - the part
that holds the lenses - and be capable of holding Oakley
half jacket lenses.

I realize broken Oakleys are somewhat uncommon as most people
send 'em back to be fixed, but if you perhaps bought a used
pair and broke 'em or for some other reason they're not
warrantied now is your chance to unload 'em.

Thanks!

- Nick

nick__w (at) fastmail (dot) com