Need an optic and a 5rd mag for legal hunting
If you can get in good with a farmer and don't trash his land most of then will pay you between 10 and 20 dollars per head for yotes here. Bonus points because if they like you you can hunt rabbits in the winter.
Add that on to about $30. A pelt and $50 per coyote can add up fast. If I didn't have loans and crap to pay I would totally make it my full time job