Tray CPU's are always like that.
SuperBiiz used to be the retail arm of Ma Labs, a computer products distributor. At some point they went their separate ways, but there's not much reason to expect that SuperBiiz is selling anything other than new products.
Note that we've occasionally purchased stuff from SuperBiiz over many years without incident, though I understand some people have had problems with things like RMAs. We're also a Ma Labs reseller. Not that any of this *should* matter, because I'm going to tell you what I really think anyways, but just for full disclosure...