Dear Andrew,

Thank you for your request. The presented objects are pages from a printed book on paper. Regarding the information given by the customer, these pages are from a book written by the author "Sabellis". This name could be perhaps identified with the author Marci Antonii Sabelli who lived in the 18th century. Post production, the pages have been written on with a colored pen. The fact that these pages are separated from the book and that these pages were edited make this object nearly worthless for the art market.
An estimation would be between 5 to 10 USD.
This estimation is based on actual recent past recorded auction sales of comparables. Retail "asking prices" can be higher and vary.

With best regards,
Georg