That sounds like the standard COVID-19 price increase was added, double the price of everything.I had bought Deere Hy-Gard J20C in 2019 for a mere $19 for 2 gallons. Had a leaking hose, more than half dumped out. Got to Farm & Fleet and the price was $39 for the 2 gallons.
I priced around the area and the Farm & Fleet was showing the best price. Still shaking my head on this.