Roomba 360 (first world problems) Buy a new robot hoover or deal with the old one?

[NotAnotherCodeBlueAt3Am]

I have a roomba 360 which is nine years old. It’s battery life is basically kaput and it will probably be £30 roughly to get a new battery online and put it in myself. It’s £160 for a new basic eufy model.

For those who have experience of robot hoovers, is it going to be worth getting the old one going with a new battery (non roomba battery) or is it better to just bite the expensive £160 bullet and buy a new one?

no idea OP but it's black friday soon so if you're thinking of a new one it would be worth waiting a couple of weeks!