New batteries and prices 12v/48v

[Outlawcart]

I have been searching through threads and seems most have to do with 6v or 8v batteries, so apologies if this is covered somewhere.

I am looking at replacing 4x12v batteries. Asking about prices these days because they seem to have jumped dramatically from the last time I checked a few years ago. When I spoke with a shop around 3 years ago they quoted me about $650 for replacement, however they talked me out or replacing at that time. I think my batteries have finally ended their useful life, unless there is something else in the cart that could make them act like they don't have a charge.

I've been looking around here locally and the cheapest batteries I can find are the Trojan T1275 for $212 each but after taxes etc I think it was about $920 for 4... next cheapest I see are $247 and then $279 each at Interstate and Batteries Plus.

I currently have US batteries installed and seem to have done well. All I see on Duracell are bad reviews.

Seems Trojan have always been the recommended, but am I no longer able to pick up a set of 4 batteries for around $650 or so as I was expecting?

Just want to confirm before I put the extra $$$ out there then find out next week I could have saved a couple hundred bucks.