Here's one price for the battery I linked to (I paid about $305 each for mine that I picked up locally):
https://www.wholesalesolar.com/9949473/fullriver/batteries/fullriver-dc115-12-agm-sealed-battery-12v-115-ah-batteryP.S. I was going to buy Lifeline AGM batteries instead of these, but the Lifeline batteries specified a long term float voltage of around 13.2 volts. I float my RV's batteries at the stock RV converter's ~13.8 volts, so I had to look for a competitive AGM battery with a higher specified float voltage.
