PSK 480:
I just bought a pearl badge on Ebay about 2 months ago. I lucked out and got it for $35. I guess there weren't too many people looking for Phi Sig stuff at the time, because I am always getting outbid! It is really cool though, because it is engraved with another brother's name and "'53" on it, so I like owning a badge with some history! I also have an old crest lapel pin that is supposedly from the 20s that I got on Ebay as well. I'm a total Ebay junkie, so I'll pm you if I see any pearl badges that are going cheap.