YAMAHA Oboe YOB-431

This is a YAMAHA semi-automatic model.
I originally received it used and used it for about 4 years during junior high and high school.
In November 2021, I had it balanced at a musical instrument store and replaced a total of three pads: low B♭, low B, and C.
While there are signs of use, it has been carefully used and I believe it can still be used.

Upon testing before listing, the notes from E to G in the middle of the first octave key (as shown in the 3rd photo) are difficult to produce due to a delay between pressing the key and sound production, as this range had not been used for many years and had been stored.
Applying key oil before listing improved it slightly, but I believe it would be more usable if you adjust it yourself or have it adjusted at a musical instrument store, so please purchase only if you understand this.

As seen in the 4th photo, due to frequent use, the plating has peeled off in some areas, revealing a green color.

In the 5th photo, some parts had already been replated by a previous owner when I received it, but the plating peeling is noticeable in these areas.

Although it is an instrument with some signs of use, it has a good sound and can still be used with proper maintenance.
Thank you for your consideration.

This is an instrument that has been used with care.
I am not considering price reductions for the time being, so please refrain from commenting on price reductions.