B&H has the Induro GHB1 Gimbal Head on sale today only for $184.95. Many other sites list it at $350+. Although I don't know anything about Gimbal heads, I do know Induro items usually tend to be made well.
https://www.bhphotovideo.com/c/product/655339-REG/Induro_485_001_GHB1_Gimbal_Head.html
https://www.bhphotovideo.com/c/product/655339-REG/Induro_485_001_GHB1_Gimbal_Head.html