This is David Guardala MBI for tenor saxophone by Nadir. The piece measures a 7* with a tip opening of .105”. This piece does show history of past use with some amount of standard play wear. But it does not show any serious wear. The facing profile of the table, tip and side rails is also in good shape.
These pieces are made to be a replica of pieces played by Michael Brecker. The MB has a medium high baffle and an open throat. These pieces are noticeably warmer then the studio and MBII models. An excellent item if you are looking for a flexible contemporary piece for modern straight ahead with the power and flexibility only a Guardala will provide.