Battery shopping

This may be a dumb question, but is it worthwhile to shop around for a new battery for my 2022 XLE FWD non hybrid? Dealer said it still has the original battery, and will be going out soon. I’m in AZ, so I wanna replace before Summer is here. I know I can’t just pick one up at Autozone, due to the auto shut off feature. But is it worthwhile to shop around various dealerships? Do they charge slightly different prices, or is it pretty much something exclusively sold at a set price (MSRP, I’m assuming). I try to find prices online, but they all have you submit an email. Other than the dealership, any other suggestions on where to purchase, for the best price? Dealership quoted $300.

Thank you in advance