I’d still try and purchase preloved, they sell at less than the current value but you can find brand new ones where people haven’t gotten on with the style or are too scared to use it, e.g. at beginning of the year I managed to find an ABC Dior only 6 months old, unused, had box, dust bag etc for 60% of the current retail.
I will say the lambskin on my 12 year old medium Lady is much more hard wearing than the 2022 ABC, but that might just be different batches. My older one shows no wear on the leather, while I’ve already scraped the new one somehow (I’m v clumsy!)