I purchased this about six months ago to have in stock, but I'd like to try a different primer, so I'm selling this one. The retail price is 6,490 yen including tax, but since it was purchased six months ago and has been stored at home, I'm offering it at this price. It's new and unused, but it has been stored at home, so I don't recommend it for those who are sensitive to such things. I will ship it in simple packaging.