Navigate to the Vindolanda online shop, then specifically to the 'Books' section. Locate the book titled 'Vindolanda: A Roman Frontier Fort' authored by Robin Birley. State the exact price of this book as listed on the website.
Navigate to 'vindolanda.com' Locate and click the 'Shop' link or button on the homepage. Within the shop, find and click on the 'Books' category or department link. Browse or search for the book titled 'Vindolanda: A Roman Frontier Fort' by Robin Birley. Identify and extract the numerical price associated with this specific book.
Successfully navigate to the online shop section of vindolanda.com. Successfully access the 'Books' department within the online shop. Accurately identify the book 'Vindolanda: A Roman Frontier Fort' by Robin Birley. State the precise price of the book found on the website.