I want to retire, and have a 7015TRX for sale. It is a close to new as you will ever find, with under 200 hours on it.
HOWEVER, I am sorry to say that your budget of $25,000 will not even come close to buying it. If you find a 7015 TRX for $25,000, it will have to be a worn out piece of junk, probably surplus from a rental yard. They are few and far between, and nice used ones are all going to be well above your budget.
A new 7015TRX, with remote and a Sandvic wheel, is about $52,000, plus tax and shipping. I want $35,000 for mine, and it is nearly like new. If you decide to raise your budget, drop me an email and I can fill you in, as well as send photos.
Jeff
[email protected]