NIB (New In Box) describes wholesale stock that is in its original factory-sealed retail packaging, never opened, with all original accessories present and manufacturer security seals intact. NIB is the highest condition tier in wholesale electronics.
NIB stock typically originates from:
- Distributor allocations, authorised distributors who have excess inventory or cancelled retail orders.
- Carrier overstock, carriers who ordered ahead of demand and need to clear inventory before new model launches.
- Retail channel returns (sealed), goods returned to retailers in unopened condition, often after change-of-mind cancellations.
- End-of-life clearance, manufacturers and distributors clearing previous-generation models before discontinuation.
NIB pricing is typically 70-92 percent of new MSRP depending on model age and channel. Verification is straightforward, manufacturer security seals and IMEI scans against the box label. For Apple stock, the box IMEI must match the device IMEI when activated; mismatches indicate either repackaged stock (not true NIB) or an unauthorised reseal.
NIB is sometimes confused with “sealed” or “Open Box.” True NIB requires the manufacturer's original seal to be intact. Open Box (returned within return window, may have been used briefly) trades at a 5-15 percent discount to NIB.