Heyo well, there are many smartphones that were simply too unique to be left behind and were launched at prohibitive price, and as much as I would like to try them years later they often become collectionable and their price goes even higher
I think of lg g5 and motorola moto z series for example, which had very interesting modular components
Some of them may need a fresh battery, but for the g5 for example it should be no problem since it’s one of the modular pieces