In a country like Zim you need to report it upon arrival not departure. I’ve traveled with 30k or more with no issues on more than one occasion. I second
@375Fox and not putting any in your gun case. You’re asking for issues.
I do 5 & 10k increments per bank envelope. Once on the plane I take them out of my backpack’s hidden internal compartment, go to the bathroom and down the pants they go. If someone wants it they’re gonna have to grab more than the cash. Other option is backpack under the seat and strap hooked on my leg. Just depends how many envelopes I’m traveling with. Before we land, bathroom and envelopes pack in the backpack.