Disks for home planetarium

I bought a home planetarium for my son. The disc was taken for him immediately one. But he already had time to bother the child. He reviewed it many times. Where can I order more different discs for my home planetarium?

Planetarium discs should not be taken not new for sure. They may have been viewed many times already. The video will freeze and freeze. I can suggest a site where you can buy new discs for a home planetarium at a discount. Here is a large selection of different disks https://astronomix.info/planetarium-discs.html There are good discounts at the moment