I've noticed the last week or so that there's been a LOT of Sig Sauers for sale and by different sellers, more than usual....what's up with that ? Have I missed something or out the loop on Sigs such as quality issues,etc. ? Some are priced very very good (tempting price) and of course there's always the usual + prices . Normally they're pretty scarce on here and it just seems strange/spooky since I've been thinking about getting one.