6744 also.  Ordered 200 but will only get 50 or so.  Another dealer had some 6520 but Dekalb wouldn't transfer the prepay discount so we had to pay current price.  Not an insignificant amount of money.  We have been 80% or better Dekalb the last few years.  Bad thing is we've heard from multiple sources they knew a few weeks before we ordered and paid.