Minelab vanquish 540 will do the job and more, runs about $370 ish depending on a base unit or package unit.
Garret ace 400, good to go
YouTube metal detectors, tons, thousands of reviews on all makes.
I run a vanquish 540, like it better than my
Minelab eqonox 800, ended up selling that one.
Can spend $400 to 50k on these things.
Most online dealers offer a military discount also.

Last edited by 5spd; 05/24/22.

Did I make you cry......boooo hooo, life goes on.