Where to buy discs for a home planetarium?

I recently got a home planetarium projector but can't find quality astronomy discs for it. Where can I purchase authentic star discs with accurate constellations and deep-sky objects?

For high-quality Segatoys discs and other planetarium media, check specialized astronomy retailers. Many offer discs with detailed celestial maps, seasonal sky views, and educational content. You'll find a good selection of compatible discs including official replacements and expanded collections here: https://astronomix.info/planetarium-discs.html . These often include rare finds and updated astronomical data.