I sprang for it, I surely did. It's very oily, which is of course quite good for shipping purposes. Still, wearing the chain while it's covered in oil seems like a messy prospect. Now, it's described as "zinc metal", which seems odd, as the rings themselves are not especially malleable. If it were actually solid zinc, then it should hold up against rust pretty readily even without the oil, and I'd like to get it nice and clean before wearing. It is, however, black in color, and I'm not sure where the black color comes from, so the "zinc metal" composition needs to be confirmed.
This chain is definitely begging for further inspection. Regardless, it seems fairly sturdy (I expect to need to repair it a bit during use, but nothing I can't handle) and looks neat. Worth the $110 total I paid for it? Yep. At the very least, if I decide to upgrade to the ever-so-handsome Ringmesh, I would not feel the least bit like I was ripping someone off by re-selling this shirt and coif for the same price I paid.
I'm considering re-working the shirt by splitting out panels and replacing them with fender washer scale mail riveted to canvas or similar (thanks to Dennis for the inspiration). The canvas backing would end up taking most of the stress of the armor's hanging weight, including that of the chain, hopefully reducing the in-use maintenance necessary to keep the chain nice. Going this route I could end up with enough material for two such shirts!