crash-- EK pin ending on ebay

[DartmouthPanhel]

Hey guys,
I lurk around ebay for pins for my GLO, but I always look in the "unmarked lots" to see if there's one hiding. Today, I found a Sigma Kappa Pin. It's just a triangle with an outline of pearls, and EK in the middle in red enamel. I don't know whether that's a badge or a NM pin or what.

Auction ends soon, and the price is still under $10.

Hope one of you can grab it from the non-sister collectors out there!