This is a current edition of the Brigance Inventory of Early Development III Standardized, complete with manipulatives. This kit was never used. I purchased it but recently retired and decided not to work as an independent contractor in retirement. I am an educational diagnostician. The standardized assessment is for ages birth through 7.11 years (just short of 8 years old). The kit includes 20 student record booklets for scoring, and a standardization and validation manual. A full kit typically comes with 10 scoring booklets. This has 20. This kit cost $575 from the company. Ask questions if you need more information.