Amazon [amazon.com] has 12-Pack 80-Sheet Amazon Basics 6" x 9" Steno Pads (Black) on sale for $10.17 - 5% when you checkout via Subscribe & Save = $10.17. Shipping is free with Prime or on orders of $35 or more.

Works out to about $0.85 per pad. Prime members can save an additional 10% by ordering a quantity of 4.