preowned shirts

totally unrelated to my last post, i’m in the market for some used shirts, can be any type but i prefer more casual fabrics. are there any brands to look out or or search terms to use to find good quality shirts with longer collar points, especially ones with narrow spreads. budget would be 50 max, but preferably on the lower end of that. attached are some of the collars i like, but they don’t have to look exactly like that i also do like spear point collars, haven’t found shirts with them in good enough shape to buy