The short version
Write the lines down before the sale: buyer fee, internet bid fee, gate, storage, broker, transport, repairs with a cushion, inspection, title, tax, insurance. Price them from the auction's schedule, a carrier's quote, and a shop that has seen the photos. Then hold the total against a clean-title equivalent minus the rebuilt-title discount you will eat at resale. If the salvage car doesn't win that comparison by a wide margin, it doesn't win — and the hammer price that looked like a steal did exactly what it was put there to do.
The number on the lot page is the one thing about a salvage auction car that is not the price. The winning bid is a starting point that four separate parties add to: the auction, the transporter, the body shop, and your state. Every first-timer who says the hammer was a steal and the car turned out expensive is describing the same mistake — they budgeted for the bid and discovered the rest one invoice at a time.
Copart and IAAI both publish their fee schedules, and those schedules are the only source that should ever give you an amount, because they change and they scale with the sale price. What doesn't change is the list of lines. This guide names every one, in the order you'll meet them, so you can fill in a worksheet before you bid — then explains the one comparison that decides whether to bid at all.
The auction's lines: what the invoice adds to the bid
Once the sale closes, the bid becomes the smallest number on a page. The auction's charges are keyed to the sale price in tiers, so the cheap end of the market carries the heaviest proportion in fees. Use the site's own fee calculator for the specific lot, not a forum estimate. The lines you'll see:
- Buyer fee — the tiered charge on the winning bid, and the largest line after the car itself; find which published tier your maximum bid lands in
- Internet bid fee — a separate charge for winning online, which for a public buyer means every car
- Gate fee — charged when the vehicle is released from the yard, whether you or a carrier picks it up
- Broker fee — if the lot is restricted to licensed buyers in your state, a registered broker bids for you and adds a per-vehicle fee on top of everything above
- Storage — free for a short window counted from the sale, then charged per day until the car leaves; the line careless buyers pay the most on
- Late payment fee — for paying after the window closes; miss it long enough and the sale is voided and your deposit is gone
- Sales tax — collected at the sale in many states unless you hold a resale certificate; the rest bill it when you title the car
Getting it home: transport is a second auction
Salvage cars leave the yard on a forklift, and most of them do not drive. That single fact reprices transport. A carrier quotes higher for an inoperable vehicle because it needs a winch and a flatbed instead of a driver, and higher again if the car doesn't roll or steer. Run and Drive on the lot page tells the yard the car moved under its own power during intake; it does not tell the carrier it can be loaded normally.
Distance is the other variable: a lot two states away is cheaper on the bid than the same car at your local yard almost by design, because hauling it is invisible on the listing. Get the quote from the yard's zip code to yours before you bid, not after. Then add the storage clock to the transport clock — the free window starts at the sale, and a carrier who takes a week to schedule pickup has put you into daily storage before the car has left. Trailering it yourself means pricing the rental, the fuel, the day off, and whether that yard will load a non-rolling car onto your trailer.
Repairs: the line you can only estimate from the outside
This is where the total escapes most first-time buyers, for a structural reason: you are estimating a repair from an intake worker's photos and a two-word damage code, without a lift and without pulling a panel. The damage label describes what the photographer saw, not what is behind it. Get the estimate from a body shop that has fixed auction cars before, using the photos and the VIN, and ask for the worst plausible case as well as the likely one. The categories that swing the number:
- Parts — new from the manufacturer, aftermarket, or used from a salvage yard; the same bumper cover from the three sources can differ enough to change whether the project makes sense
- Airbags and restraints — deployed bags mean bags, module, seat belts, and sometimes seats and dash panels; many states require restraints restored before a rebuilt inspection will pass
- Structural work — a frame or unibody pull needs a measuring bench, and a shop that finds the rails kinked rather than bent may tell you the car is finished
- Diagnostics — post-collision warning lights, a stored crash event in the airbag module, and any sensor the impact took out; driver-assist sensors sit exactly where cars get hit
- Paint and blend — a repaired panel is painted and the panels beside it are blended to match; count three panels for one dent
- Flood and water — on a water-damaged lot the visible repair is nothing and the electrical repair is everything, and it can keep going for years
- The teardown surprise — a cushion for what nobody could see in the photos; if there is no room for it in your total, the total is fiction
Title, inspection, insurance: the cost of becoming road-legal
A salvage title is not a road title. Once the car is repaired, it goes through your state's rebuilt or restored inspection before it can be registered, and that process has fees and paperwork of its own. The inspection typically wants receipts for the major parts and, in some states, photos of the car before repair; buy the parts with that file in mind. The rebuilt-title process is its own guide; for the worksheet, what matters is that it is a cost, not a formality, and that the rules vary by state and change.
Then insurance. Some insurers write liability only on a rebuilt title, some charge more for full coverage, and some decline the car outright — call yours before you bid and ask specifically about a rebuilt brand. Financing runs the same way: most lenders won't touch a salvage title, and a rebuilt one narrows the field, so plan on paying cash for every line above.
- State rebuilt or salvage inspection fee, and a second one if the car fails the first
- Title fee for the salvage title in your name, then again for the rebuilt title
- Registration and plates, plus any emissions or safety inspection your state runs on every car
- Sales tax on the purchase if the auction did not collect it
- Insurance at whatever premium and coverage a rebuilt brand gets you
- Documentation costs: photos, receipts, and any notarized forms the inspection demands
The rule of thumb: compare it to the clean-title car
A salvage car is only a deal relative to something, and the something is the same car with a clean title: same year, same trim, similar mileage, sold privately in your area today. Find three such listings, and price them the way you would any used car you were about to make an offer on. That figure is the ceiling. Every dollar of your worksheet counts against it.
Now build the total honestly: bid, every auction line, transport, the repair estimate with its cushion, inspection and title, and the difference in your first year of insurance. Then take the step most buyers skip: subtract from the clean-title price the discount a rebuilt title carries at resale, because that discount is permanent and it is yours the day the brand is stamped. The car you are building is worth less than the clean car it resembles, for as long as you own it.
If your total lands anywhere near the clean-title figure, buy the clean-title car: no brand, normal insurance and financing, no teardown surprise, no months of a project in the driveway. The salvage route only pays when the gap is wide enough to survive the cushion, the resale hit, and one thing going wrong. Two last checks before you trust the gap: the lot's title line, because a certificate-of-destruction lot can never be registered in many states, and the comparables themselves — a free listing check on each clean-title ad keeps the ceiling honest. Rules of thumb quoted as fractions of retail value are guesses; the worksheet is the rule, and it is different for every lot.