I'de only entertain the idea if the cost were 1/4 new. It's carbon fiber, you'll likely be able to fix it. Issue is the leg lock mechanism, that particular model might be tough to remove and clean out. I know with twist type legs, I've cleaned out salt water issues multiple times, and have no issues with longevity.
Sony A7siii/A7iv/ZV-1 - FE 24/1.4 - SY 24/2.8 - FE 35/2.8 - FE 50/1.8 - FE 85/1.8 - F 600/5.6 - CZ 100-300 - Tamron 17-28/2.8 - 28-75/2.8 - 28-200 RXD
Panasonic GH6 - Laowa 7.5/2 - PL 15/1.7 - P 42.5/1.8 - OM 75/1.8 - PL 10-25/1.7 - P 12-32 - P 14-140