Stop in for a cup of coffee

For example:

2019- fuel and air filter for combine cost:89.23 combined
2020: 91.76
2021: 239.33
2022: 301.62
2023: $576.89 !!! For the very Same part number.

Spray for weeds:

2019: 1200 bucks, 3 times a year.
2023: 7800 bucks , 3 times a year.
2024 estimate, 10,112.15… 3 times a year.