Check out the way other sicko-book folks (and we express that nomenclature with love and affection) handle their libraries.
All of these libraries include valuable signed first editions purchased at regular publisher's issue price - as if they were not first printings nor signed. Here's how: https://www.alabamabooksmith.com/signed-copies.
Even better, many have important signed first editions regularly shipped to their doorstep, at regular publisher's issue price. Here's how: https://www.alabamabooksmith.com/signed-first-editions-club
We'd love to show off your collection. Just email us at firstname.lastname@example.org