Check the listing for details. NATIONAL INSTRUMENTS BNC-2110 Shielded Connector Block-Breakout Box 185124F-01. Condition: Used. Listed at 179.95 USD. NATIONAL INSTRUMENTS BNC-2110 Shielded Connector Block-Breakout Box 185124F-01 This item is pre-owned and WILL show signs of obvious previous use (see photos).Your order will be pulled at random from the lot. We will NOT "cherry pick" the best ones out as all are in similar condition.Breakout box has NOT been tested in any way since removed from professional, WORKING environment. Domestic shipping is available via the United States Postal Service. International shipping is available via USPS Priority International. Feedback is left automatically by the system upon you leaving feedback for us. Please be sure to ask any and all questions BEFORE placing your order. There will be no returns, no refunds, and no cancellations... No exceptions.