The world does not owe us a new tractor nor a new car. The philoosphy I've followed is if I don't have the money for a new one, I buy what I can afford. My first car was $50. I could afford that. My first tractor was a Gravely with a bunch of attachments for $3,800. I could afford that. It beat me to death in some ways and threw me off the sulky a couple times, but it did mostly what I needed to do at the time.
When it came time to buy my JD, I'd saved my new social security for about 6 months and had some other money come it. So, I paid cash for it with its FEL and LX4. Otherwise, I'd have waited until I could pay for it before buying it.
You pay dearly buying on credit. The only credit I use is a mortgage and credit cards. Credit cards are great. You generally don't have to pay for it at least for a month. Gotta manage them well though.
Ralph