Why is the Hermes HAC Birkins going up in price? HermesMichael KuluvaOctober 19, 2022Why have the Hermes HAC Birkins gone up in price?, Herme Haute a Courroies, Haut a Courroies, Collecting Luxury, Hermes HAC, Hermes HAC Birkin, Herme HAC Birkin RAREComment