【Unused, Reproduction】Nittaku Home Flyers 1973 Second Half 【Rare】

This hat is one of the late 1973 models from the Nittaku Home Flyers (now Hokkaido Nippon-Ham Fighters), a team that existed for only one year in 1973, the shortest lifespan in professional baseball history.
Despite being a team for only a year, they used seven different uniforms and six different hats in rotation during the latter half of the season.
This model is a reproduction of one of those six types, the striking purple version. I believe I acquired it about 25 years ago.

Size is approximately 58cm.
It is unused, and there are no smokers in my family. As this is quite an old item, please understand that it is sold as-is (no returns, no cancellations).
Regarding baseball caps, if the selling price is 3,000 yen or more, it will be shipped via Yu-Pack (60 size) using YuYu Mercari便 to maintain its shape. If the price is less than that, the back part will be folded and shipped via Yu-Packet Plus.

Thank you for looking.