I have a mint condition Soundsmith Strain Gauge. It was serviced about a year ago by Peter at Soundsmith. At time of service, the electronics were upgraded to the latest version and I got brand new the SG-6 and SG-5 stili. Both are included in the sale. The SG-6 stylus has maybe 25 hours on it. It has been mounted on a Spiral Groove SG1.1 and all records that have been played have been cleaned prior to playback.
I recently had a child and don't have the time to listen to records anymore. My loss is your gain. Comes with original box and paperwork.
Thanks for your interest.