7 inches HQProp DP 7X3.5X3 V1S tri-blade Banggood.com USD$6.12 Aug. 26, 2020 USD$6.12 (+0%) May 3, 2020 USD$4.35 (-28%) March 20, 2020 USD$4.22 (-31%) Feb. 3, 2020 USD$4.10 (-33%) Jan. 20, 2020 USD$4.02 (-34%) July 20, 2019 USD$3.99 (-34%)