Hammerdown
Start hunting ☰
Storage-auction operating system

Win the locker. Flip the profit.

Hammerdown tracks every storage auction near you, sets a disciplined max bid, and turns each won locker into priced, listed, sold inventory — from one dark, fast console.

Start hunting free See the console
4auction sites, one radar
$720walk-away, auto-calc'd
50%target margin, enforced
  hammerdown — bid desk / A-217 · StorSafe Riverside
Max-bid calculator
Estimated contents value$2,000
Buyer premium (10%) + tax (8%)+$360
Haul-out cost+$150
Target margin50%
Walk-away max bid
$720
● disciplined
One radar across the auction sites you already watch
StorageTreasuresBid13SelfStorageAuctionLockerFox
The instruments

Three tools between a cold locker and a clean flip.

Every Hammerdown surface is built for bid discipline and fewer manual entries — calibrated for the buyer standing in the aisle with sixty seconds to decide.

01 — RADAR

Auction radar

Every upcoming auction across StorageTreasures, Bid13, SelfStorageAuction, and LockerFox — filtered by site, distance, and end date. Watch, don't refresh four tabs.

02 — BID DESK

Max-bid calculator

From estimated value, buyer premium, sales tax, haul-out, and your target margin, Hammerdown returns the exact walk-away number — so you never talk yourself over it.

03 — ITEM LENS

AI item lens

Photograph what you pulled. The item lens returns a title, category, condition, and resale-value estimate — then drafts the eBay and Facebook listing for you.

The console

Every locker, priced to the dollar it made you.

Hammerdown logs each won locker's all-in cost and every item you clear out of it, then shows profit and ROI per locker — no spreadsheet, no guessing which units actually paid.

  • Locker P&L and ROIWinning bid, premium, tax, and haul-out roll into one all-in cost, measured against everything you sold out of the unit.
  • Inventory that stays honestEvery item carries its estimate, ask price, and status — unlisted, listed, sold, donated, or trashed — so nothing gets lost in a pile.
  • Publish where buyers arePush a finished listing to eBay and Facebook Marketplace, then track the sale, the fees, and the shipment from the same board.
hammerdown/console — lockers
RESALE REVENUE
$14.2k
ALL-IN SPEND
$6.1k
NET ROI
+133%
Won lockers
A-217 · StorSafe Riverside
all-in $712 · 41 items
+184%
C-05 · BlueBox Self Storage
all-in $430 · 26 items
+96%
D-118 · Milwaukee Mini-Stor
all-in $955 · 63 items
+142%
Plans

Priced for the flip, not the seat.

Start free. Upgrade when the lockers start paying for themselves.

Scout

For your first few lockers.
$0/mo
  • Auction radar, 1 site
  • Max-bid calculator
  • Up to 3 won lockers
  • Basic P&L
Start free
Most chosen

Hunter

For buyers doing this every week.
$49/mo
  • All four auction sites
  • AI item lens & listing generator
  • Unlimited lockers & inventory
  • eBay + Facebook publishing
  • Sell-through analytics
Start hunting

Operation

For crews running multiple buyers.
$149/mo
  • Everything in Hunter
  • Multiple buyer seats
  • Shared inventory & buyers
  • Priority support
Talk to us
4auction sites, one feed
60sfrom photo to listing
133%median locker ROI
$0overbids on discipline
Hammerdown

Stop guessing at the aisle. Bid the number.

The whole flip — radar, bid, lens, ledger, listing — in one operating system built for speed and bid discipline.

Start hunting free