FWIW, I've gotten a bunch of PM's and emails lately about ebay or craigslist armor. I said this in my first post on the "Where to Buy" thread, and I'll say it again is at seems people keeping asking the same question:
There are tons of recasters or other dubious sellers no ebay and craiglist. Yes, sometimes you can find a bargain and you are certainly free to spend your money anywhere you want. But, we can say that people on the first post have been vetted numerous times, and at the least you are sure to get quality kit from a quality vendor.
Anything *not* on the "Where to buy" lists, you swim at your own risk. The FISD staff stays incredibly well informed of who is reputable and who is not. We've done all the homework to take the guessing out of it. It's up to you to leverage it. Or not...