Newegg offers the Coboc 25-Foot HDMI Cable, model no. HS-25, for $9.99. Coupon code "EMCAPPK77" cuts it to $5.99. With free shipping, that's tied with our January mention and the lowest total price we could find by a buck. Deal ends April 6.
A close price: EpicDealz via Amazon offers it for $6.19 with free shipping for Prime members.