The Minnie Mouse: The Main Attraction – Nighttime Fireworks & Castle Finale Ears were available for Merch Pass entry on December 8, 2020 with winners being notified on December 10. The collection was available for purchase by all on December 16, 2020 and at Magic Kingdom that week as well
The MMA collection was also available for purchase in Shanghai, Hong Kong (without the MMA tag), and on shopDisney UK.
The original retail price was $34.99.
For information about fake vs authentic ears, check out the Spotting Fakes article.