Some SAs may not know when stock comes in or is available. Like anything else, some SAs are more motivated and are keep updated about availability by the department head, DBA, or managers, and many times by TPFers. The forum is wealth of information. We become more knowledge because we are able to post intel from all parts of the world including North and South America, Europe, Asia, Australia, and some Arabic countries. A typical shopper does not have all of this intel. GL with future purchases.