[In flowing, stylished handwriting]
Miss Agnes,
during my time in the Order of the Spellguard, I have acquired numerous items possessing the kind of protective qualities that you are seeking. I have little use for them all, myself, so should you be interested in seeing what I have and negotiating a fair price, do visit Serena Tower at your convenience. You need but ring the bell in the lobby and ask for Agent Best.
Sincerely, Hector K.L. Best