Not sure how many of these they have, but for open box/bnib this price beats anything I could find even after factoring in $20 for shipping:
SUPERMICRO X10SRA C612 LGA2011 R3 (B - MBD-X10SRA-F-O-BSTK - Z - CDW Internal Use/Service Pts - CDW.com
I wouldn't order this online, but call in and check stock first because if it's a single piece and is already gone by the time you place an online order, it might take a week for you to find out you're not getting it--just how it works in the outlet.
SUPERMICRO X10SRA C612 LGA2011 R3 (B - MBD-X10SRA-F-O-BSTK - Z - CDW Internal Use/Service Pts - CDW.com
I wouldn't order this online, but call in and check stock first because if it's a single piece and is already gone by the time you place an online order, it might take a week for you to find out you're not getting it--just how it works in the outlet.