It's a Yamaha trumpet, made in Japan, model YTR-2320. The serial number is 220,435A. I'm guessing it was made sometime in the glorious 1980s.
Everything works on it. The tuning slides move properly and are freshly lubed. The pistons move properly and are freshly lubed.
The finish on the pistons is fine. The prior owner properly lubricated it.
It has some ordinary age and play wear, like lacquer finish wear, knicks, and one or two minor dings (one on the lead pipe and one by the bow). Overall, it looks pretty good.
It comes a Yamaha/Japan 11C4-7C mouthpiece. It comes in the original case. The case has wear and tear on the outside, but looks good on the inside. The case handle, latches, and hinges all work.
Questions?
It will be well packed with plenty of new 1/2" bubble wrap and shipped in a new stout cardboard instrument box.
Please check out our eBay store, Time Travel Music, for more cool vintage stuff, including a bunch of vintage guitars (and a few ukuleles, banjos, fiddles, mandolins and amps, as well as fiddles, brass, woodwind, and various oddball musical instruments and old instrument brochures & catalogs).
And please check out our YouTube channel, www.youtube.com/toadstoolshadow, to hear some of our original music.