A beautiful Martin at a great price!
This 00-21 came to us in need of some repairs, namely a lifting bridge and the classic warping pickguard that led to a small crack under the pickguard; the bridge has been reglued and a new pickguard was made along with a crack repair underneath the pickguard; all done in-house by our technicians.
The original pickguard has been left inside the case.
We also went ahead and made a clone of the non-original saddle with the same height it came to us in out of bone and sculpted the saddle for better intonation; the guitar plays similarly to how we received it with some mild improvements to the string height. The action is currently set slightly higher than factory spec; though we left plenty of room on the saddle to set the action lower; there shouldn't be any immediate need for a neck reset unless you desire a VERY low action. Without a truss rod, the neck relief is non-adjustable but is currently set to right where we like it. It's currently strung with D'Addario EJ26 strings and is an absolute joy to play! We went ahead and took some measurements that can be found below:

String height at 12th fret:
Low E: ~8/64ths
High E: ~6/64ths

Saddle exposure past bridge: ~5/64ths

Nut Width: 1 7/8"