We recently played Acquire for the first time in a while and it took us about 15 minutes to untangle all of the components. I searched for an insert but couldn't find one so I decided to create my own. I'm fairly happy with what I have come up with.
All of the insert components were printed on my Bambu printers and are featured in the photos, so I know they work. The hotel stocks card holder is a very large print and will consume the entire width of the print bed.
Print qty 1 of each component with the exception of the player tile stand, you will need six of those.
I designed the insert to be compatible with KCArchitect's awesome 3D buildings, the stock cardboard pieces fit in the same pocket as the 3D buildings.
https://www.printables.com/model/354050-acquire-board-game-3d-pieces-for-2008-avalon-hill-
The author marked this model as their own original creation.