I feel like all these hardware shortages will supercharge 2nd hand electronics and their refurbishing from repair specialists.
Actually just went through my purchase history and its even lower than I thought. 37% inc versus May '25.
Pretty niche crowd that is down for building a NAS out of drives that have had long lives already. Basically only people with grasp on zfs redundancy & willingness to accept the risk of SSDs with heavy use but enterprise endurance.