The price of Double A paper looks simple until you try to buy it. One shop lists a single ream, another sells cartons, a supplier quotes by pallet, and online marketplaces add delivery fees that can change the real cost. The number on the shelf is only part of the story. A ream usually means 500 sheets. For everyday printing, Double A is commonly bought in A4 size and 80 gsm, though other sizes and weights may be available depending on the market. To judge whether a quoted pr