Know the floor resale price for every variant in your lot — before you bid.

Why lot bids go wrong without floor price data

Frequently asked questions

What is floor resale value and why does it matter for wholesale device buyers?

Floor resale value is the lowest price a specific device variant reliably achieves across active secondary market listings at a given point in time. For wholesale buyers bidding on lots, the floor — not the average — is the safe anchor for bid calculations, because you must liquidate every unit in the lot, including the slow-moving tail variants. Using average prices to set your bid inflates the recoverable value estimate and leads to systematic overbidding on mixed lots.

How do B2B device traders calculate the maximum bid on a lot?

The maximum safe bid formula is: for each device variant in the lot, multiply the floor resale price by the expected unit count, sum across all variants, then subtract processing costs, platform fees, and your target margin. The result is the price above which the trade is structurally unprofitable even if every device sells. RecommerceIQ gives you the variant-level floor prices required to run this calculation accurately, updated daily from live secondary market data.

Why should I use minimum price instead of average price when bidding on lots?

Average resale prices are lifted by high-demand variants that sell quickly and at full price. In a mixed lot, those fast-moving units are easy to liquidate — the risk is in the tail: the less-demanded storage variants, carrier-locked models, or lower-grade condition tiers that take longer to sell and achieve lower prices. If your bid is based on the average, you systematically overpay for the tail. Anchoring to floor prices per variant gives you a conservative but defensible bid ceiling that holds across the full lot composition. The difference is typically 8 to 15% of total lot value.

How quickly do floor resale prices change after a new phone model launches?

Prior-generation device prices can fall 15 to 25% within 48 to 72 hours of a new flagship announcement. The floor drops faster than the average because the least-demanded variants — older storage tiers, carrier-locked units — lose buyers first. A lot bid calculated on floor prices from the week before a launch may significantly overstate current recoverable value. RecommerceIQ updates floor price data daily so your bid model always reflects current market conditions, not last week's reference sheet. See new model launch impact for a full breakdown.

Can I get prices broken down by model, storage, condition, and carrier status?

Yes. RecommerceIQ tracks prices at the variant level — model, storage, condition grade, and carrier lock status — across 30+ secondary market platforms. This is the granularity required for accurate lot valuation: the same iPhone model in 128 GB unlocked Grade A has a meaningfully different floor from the 256 GB version or the carrier-locked equivalent. Blending variants into a model-level average obscures the price dispersion that most directly affects lot bid risk.

What is the difference between floor resale value and price floor?

They are related but distinct. Floor resale value is a market observation — the lowest price a device variant is achieving across active listings right now. Price floor is an operator-set rule — the minimum price at which a seller will list or sell a device, calculated from their own cost structure and margin target. For B2B traders, floor resale value is the external market input; price floor is the internal minimum that buyers set for their own resale activity after they have acquired the lot.

How does RecommerceIQ help B2B device traders bid on lots more accurately?

ResellWell gives B2B traders live variant-level floor resale prices across 30+ platforms, updated daily. Instead of manually checking prices across Back Market, Amazon Renewed, eBay, and Swappa for each model-storage-condition-carrier combination in a lot — which is impractical beyond a handful of SKUs — traders access a single normalised data source that already accounts for ghost listing filtering, condition normalisation, and multi-platform aggregation. The result is a defensible floor price per variant that feeds directly into your maximum bid calculation.

Which secondary market platforms does RecommerceIQ cover for floor price data?

RecommerceIQ aggregates data from 30+ platforms including Back Market, Amazon Renewed, eBay, Swappa, Refurbed, Rebuy, Swappie, and direct reseller sites across Europe and the US. Prices are normalised to a common condition scale, availability-filtered to exclude ghost listings, and updated daily. Coverage spans 13 markets: United States, United Kingdom, Germany, Netherlands, Austria, Switzerland, Italy, France, Spain, Portugal, Greece, Romania, and Denmark.