Probably not the best possible way to start tube audio. My reason is that despite the likely low usage the amp will need to be recapped and some tubes may be less than optimal. Unless you are willing and have a good tech familiar with vintage tube equipment who can give it a thorough check up and recap which can be costly. I would opt for either a reliably refurbished vintage or a relatively inexpensive modern amp. You will not find a good working modern amp for that money but if you are really interested in tube amplification you have to think in terms of much more money.That said, as a tube guy it's worth it.
I bought a recapped partly retubed Fisher 400 recently, that works great but I use it for nearfield only. My point is that there are other issues to consider. Such as, what kind of speakers and listening room preferences do you have. Most older amps work best with higher efficiency speakers.
My 2 cents vintage amps can sound very good but in all honesty of the several I own none compare to my modern tube amps.
I bought a recapped partly retubed Fisher 400 recently, that works great but I use it for nearfield only. My point is that there are other issues to consider. Such as, what kind of speakers and listening room preferences do you have. Most older amps work best with higher efficiency speakers.
My 2 cents vintage amps can sound very good but in all honesty of the several I own none compare to my modern tube amps.