I did!
Which Yamaha tuner did you get?
I've tried two, a T-1 and a T-7, bought on German ebay. Both are very good tuners by any standard and not wildly expensive either. I kept the T-7 which has performed faultlessly for the last 6 years.
I've also got a pair of NS-555 speakers. I bought them new 6 years ago. They were real value for money. They are in daily use, playing classical music for the most part. I'm very happy with them.
IMO, Yamaha equipment seems to be somewhat underrated by many in the audio community, but that's OK, probably keeps the second hand price down.