Displays total price including fees for John Pye Auctions
Users
382
+17 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
7
0 in 30 days
Store rank
#48K
#41K among extensions
Version
1.2
updated 10 Feb 2026
Users
monthly, 1 years
Latest, 15 Oct 2026:382 usersMove the mouse over the chart for any month
Ratings count
monthly, 1 years
Latest, 15 Oct 2026:7 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About John Pye Calculator – Auction Fee & VAT
John Pye Calculator – Auction Fee & VAT
A free Chrome extension that instantly calculates the total cost of your John Pye Auction purchases, including hammer price, buyer's premium, VAT, and all associated fees. Never be surprised by the final price again!
Key Features:
1. Automatically detects and displays the full breakdown of costs on John Pye auction pages
2. Calculates buyer's premium (25%), VAT (20%), and additional fees in real-time
3. Works on all John Pye auction lot pages
4. Simple, clean interface that integrates seamlessly with the auction website
5. Save time and bid with confidence knowing the exact amount you'll pay
How It Works: This extension adds a convenient calculator directly to John Pye auction pages, showing you the complete cost breakdown as you browse. Simply enter your maximum bid, and see immediately what your total payment will be if you win.
Perfect for regular John Pye bidders who want transparency and accuracy in their auction purchases!