Baker Academic & Brazos Press are offering some Ebook discounts for the month of October. For example, they have: Jo-Ann Brant's John commentary in the Paideia series for $4.99 or 83% off the retail price of $29.99.
Thomas Stegman's 2 Corinthians commentary in the Catholic Commentary on Sacred Scripture series for $4.99 or 75% off the retail price of $19.99. Paul J. Griffiths' Song of Songs commentary in the Brazos Theological Commentary series for $4.99 or 85% off the retail price of $32.99
There other books as well. Go to this link for other titles and links to purchase. HT: Joseph Abraham