Harbor Freight has introduced their own line of "Pelican" like cases in three different sizes. I picked up a large and medium yesterday and with coupons, they are pretty darn cheap. Clearly, not the build quality of a Pelican but they really are pretty well constructed.
https://www.harborfreight.com/Watertight-Protective-Case-Large-63927.html?ccdenc=eyJjb2RlIjoiMTI1MzQ4NzQiLCJza3UiOiI2MzkyNyIsImlzIjoiMjkuOTkiLCJwcm9kdWN0X2lk%0D%0AIjoiMTIzNDIifQ%3D%3D%0D%0A&in_name=newproducts&in_date=112117&utm_source=newtwp&utm_medium=topbanner&utm_campaign=ntwp112117
https://www.harborfreight.com/Watertight-Protective-Case-Large-63927.html?ccdenc=eyJjb2RlIjoiMTI1MzQ4NzQiLCJza3UiOiI2MzkyNyIsImlzIjoiMjkuOTkiLCJwcm9kdWN0X2lk%0D%0AIjoiMTIzNDIifQ%3D%3D%0D%0A&in_name=newproducts&in_date=112117&utm_source=newtwp&utm_medium=topbanner&utm_campaign=ntwp112117