This is the Breakthrough Photography Night Sky 100mm Square filter. I purchased it from the US official website, and the purchase price was $249 (approximately 39,262 yen at the current exchange rate as of June 2024). The condition is unused, so it's in very beautiful condition. However, since it has been stored personally, there may be some minor, inconspicuous scratches. However, upon checking the condition of the product for listing, I believe there are no scratches that would affect photography. Also, although it is unused, due to the aforementioned personal storage condition, it will be listed as "like new." I can also accommodate a set sale with other Breakthrough Photography filters I have listed. If you would like to purchase a set, please use the combined purchase option. I will offer a slight discount. Please note that due to past troubles caused by purchases from foreigners who do not understand Japanese well, I kindly request that only Japanese residents purchase this item.