Your house holds secrets… As in many homes, it is possible that your home is home to unsuspected treasures, sometimes stored at the bottom of your drawers or in a box in the attic.

However, these objects can be of great value and reselling them could make it possible to round off the ends of the month. However, keeping your objects anywhere and anyhow does not help to inflate their value, because it facilitates their degradation and therefore will mechanically lead to a loss of interest on the part of collectors.

Here are some tips for keeping collectibles as good as possible.

By following these tips, it is possible to keep your objects for longer, which can sometimes take on an unexpected value. Discover in our slideshow 9 objects from the 60s that can bring you a small fortune today.