Our 400 AA grade Top Flite XL bulk box is a money saver! The Top Flite XL is one of the most durable balls on the market. They will last and last! It is a mix of Top Flite XL, 2000 and 3000. Our 'AA' golf balls may have a small scuff mark or a little more magic marker than would the 'AAA' golf balls, but no club marks, bubbling clear coat or cuts. These balls are all perfectly fine for play, but the shine or general appearance is down a bit. These are just a great mix of average condition golf balls. Slight discoloration may be included.