The Galaxy Z Fold8 is sold per phone, with storage capacity and sales channel creating the clearest purchase differences. A Samsung direct order, unlocked retail purchase, or carrier installment can produce very different cash flow even when the same handset is selected. How Much Does Samsung Galaxy Z Fold 8 Cost? What This Fold8 IsThe Galaxy Z Fold8 is Samsung’s book-style foldable smartphone. Article HighlightsHow much is the Samsung Galaxy Z Fold8?