Costco offered HON 510 Series 4-Dwr Vertical Letter File 25"D Black at $0.00. Costco reduced price by $2 from previous $196.99 on Labor Day sale in 2012. It's the best offer since 2012-09-10. That was also the latest price drop. This offer might be expired. The last price tracking was done on 2013-07-01.