Really need a way to liquidate opened singles/multiples.

[MowgliCSM]

There needs to be a mechanic to rebox stuff we have opened and don't want to keep. I have thousands of cars in the collection I don't want and the wall mounts can't hold enough. I think I have 10 of them and it doesn't keep up with what I open to complete my collection.

[SIERRA]

Don't worry, this will be in the full version.