CarWorthUK by FlowStations
Repair-cost and resale estimates for UK salvage/used cars, shown in a sidebar beside the listing you're viewing.
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About this extension
CarWorthUK helps UK buyers make a smart bid on salvage and used cars. It shows a
repair-cost and resale estimate — and the most you should pay — right in a sidebar
next to the listing you're looking at.
HOW IT WORKS
• On a Copart UK lot page, it automatically reads the vehicle (make, model, year,
damage, salvage category) and produces an estimate.
• On any other listing, just type the UK registration and press "Look up" — it pulls
the make, model, year, mileage and the car's real MOT history from the DVSA, then
estimates.
WHAT YOU GET
• Repair cost, built from the car's actual MOT faults and its damage, with parts
priced from live market listings.
• Resale value once repaired.
• A suggested max bid — on Copart, after buyer fees and delivery are taken out — or
"max you should pay" on fixed-price listings, so you don't overpay.
• A damage checklist you confirm from the photos, so the estimate reflects what's
really hit.
• Structural-welding and corrosion warnings pulled from the MOT — the things photos
won't show you.
LIVE AUCTIONS
It follows the car currently on the block and shows your prepared max bid at a glance,
and a "Prepared lots" board keeps all your estimated cars together.
CarWorthUK is UK-only (Copart UK, DVSA MOT, UK number plates). It's free — 5 estimates
per day, no account needed. Estimates are indicative, not an inspection or a formal
valuation.
repair-cost and resale estimate — and the most you should pay — right in a sidebar
next to the listing you're looking at.
HOW IT WORKS
• On a Copart UK lot page, it automatically reads the vehicle (make, model, year,
damage, salvage category) and produces an estimate.
• On any other listing, just type the UK registration and press "Look up" — it pulls
the make, model, year, mileage and the car's real MOT history from the DVSA, then
estimates.
WHAT YOU GET
• Repair cost, built from the car's actual MOT faults and its damage, with parts
priced from live market listings.
• Resale value once repaired.
• A suggested max bid — on Copart, after buyer fees and delivery are taken out — or
"max you should pay" on fixed-price listings, so you don't overpay.
• A damage checklist you confirm from the photos, so the estimate reflects what's
really hit.
• Structural-welding and corrosion warnings pulled from the MOT — the things photos
won't show you.
LIVE AUCTIONS
It follows the car currently on the block and shows your prepared max bid at a glance,
and a "Prepared lots" board keeps all your estimated cars together.
CarWorthUK is UK-only (Copart UK, DVSA MOT, UK number plates). It's free — 5 estimates
per day, no account needed. Estimates are indicative, not an inspection or a formal
valuation.
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Permissions and data
Required permissions:
- Access browser tabs
- Access your data for sites in the copart.co.uk domain
- Access your data for sites in the copart.com domain
- Access your data for sites in the autotrader.co.uk domain
- Access your data for sites in the ebay.co.uk domain
- Access your data for sites in the fbcdn.net domain
- Access your data for sites in the facebook.com domain
- Access your data for aiservices.traland.com
- Access your data for m.atcdn.co.uk
- Access your data for i.ebayimg.com
- Access your data for g2auction.copart.co.uk
Data collection:
- The developer says this extension doesn't require data collection.
Optional data collection, according to the developer:
- Technical and interaction data
More information
- Add-on Links
- Version
- 0.4.2
- Size
- 116.22 KB
- Last updated
- 9 days ago (Jul 31, 2026)
- Related Categories
- License
- All Rights Reserved
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection