E-commerce · Collectibles
The same coin sells for different amounts and the buyer wants to know why.
A coin has a name, a year, a metal and a condition, and each of those moves the asking price. A listing with one blurry photograph and the words old Indian coin is useless to a collector, who is hunting for one date, one mint mark or one error. They need to see the rim, both faces and the flaws.
A 90-minute audit call and a written, scored report. Turnaround, reporting and term are agreed in writing after the audit.
In one paragraph
Coin e-commerce is the online sale of old and commemorative coins, banknotes, bullion rounds and proof sets to collectors and gift buyers, who judge each piece on date, mint, metal, wear and whether it has been cleaned. GullySales works on photographs and descriptions that carry that detail, on the questions about genuineness that come in on WhatsApp, and on keeping a list of what each collector is hunting for.
Banknotes are the same, with serial numbers added. A buyer will pay attention to the number on a note, and a cleaned or pressed note is a different thing from an original one.
Last updated 7 Oct 2026.
Who it is for
This is written for you if you sell coins online.
- Coin dealers with a shop and a collection of British India, princely state and republic coins
- Sellers of commemorative sets, proof sets and mint packs
- Banknote sellers listing notes by serial number and condition
- Gift sellers offering silver coins for weddings, festivals and housewarmings
Not for
It is not the right fit if.
- A seller who lists cleaned or polished coins as original without saying so
- A dealer who will not answer questions about where a coin came from
How buyers choose
What decides the sale of coins.
Date, mint mark and variety
A collector searches for a specific year or mint mark, or a die variety. If it is not in the title, the listing never appears in front of them.
Wear, cleaning and toning
They ask whether the coin has been cleaned and look at the surface in raking light. Natural toning is valued by some and rejected by others.
Graded or raw
For a graded coin the buyer reads the label and the grade. For a raw coin they ask how you would grade it and want the reasons.
Metal and weight for gift coins
A silver coin bought for a wedding is judged on weight, purity and packaging, not on rarity.
Where sales are lost
What usually goes wrong when you sell coins online.
In the words sellers use on the first call.
“Buyers say the coin looks different from the photograph”
Reflection from a flash flattens the detail, and a coin that looked bright turns out to be dull. The buyer asks for a return of an item that cannot be resold as new.
“Fakes are everywhere and people suspect everyone”
Copies of famous coins are on every marketplace. A genuine seller is placed next to them and has to prove otherwise.
“We sell a coin and never hear from the buyer again”
A collector of one series wants the next year or the next mint, and there is no record of who they are or what they want.
The scope
The work we would propose for coins.
Measured on purchases, conversion rate, cost to win a customer, average order value and repeat purchases. Anything here that needs a platform or tool we have not used with you is confirmed in the audit before it goes in the scope.
- Titles and pages by date and mintA page for each series, with year, mint mark and denomination in the title, so a collector searching a particular date finds the coin.
- A photographic standard for coinsBoth faces, the rim and any flaw, shot under raking light without flash, with a scale beside the coin.
- A want-list on WhatsAppA list of what each collector wants by date and denomination, and a message the day a matching coin is listed.
- Gift coin pages for occasionsCampaigns for silver coins around Dhanteras, weddings and housewarmings, aimed at gift buyers and not at collectors.
A note on cleaning and authenticity
A short page stating what you do and do not do to a coin, and how you decide a piece is genuine.
What we do
What you get for coins.
Each deliverable and what it is there to change.
A photograph shot list for coins and notes
Obverse, reverse, rim, serial number and any flaw, with the lighting that shows wear honestly.
A listing template by series
Date, mint, metal, weight, condition and cleaning status in the order collectors read them.
A want-list sheet
A record of each collector's open requests and the message to send when you find a match.
A gift coin page
Weight, purity, packaging and occasion for gift buyers, kept apart from the collector catalogue.
How the result is measured
- Purchases
- Conversion rate
- Average order value
- Repeat purchase rate
- Return rate
- Questions on cleaning and genuineness before purchase
Recorded as a baseline before work starts, so every later report has an honest comparison.
How it works
From your first message to the first report.
No open-ended retainer. Every step gives you something in writing.
First
Free audit call
90 minutes with whoever handles your enquiries: how they arrive, how fast they are answered, where they are lost.
After the call
Written, scored report
Six areas scored, fixes ranked by return and cost. If you want our help, the scope, the fee and the reporting come with it, in writing.
Before work starts
Baseline recorded
Enquiries by source, reply time, conversion and cost per order, written down so every later report has an honest comparison.
After the baseline
The first fix goes live
Usually the cheapest one on the report: reply time, a follow-up sequence or the marketing-to-sales handover.
As agreed
Report against the baseline
What moved, what did not, and what changes next, in plain words. How often you get it is set in writing before work starts.
At renewal
Renew on the numbers
The term ends and you decide whether to continue from the results. The length is agreed in writing before anything starts.
What we need from you
What to have ready before the audit call.
None of it has to be tidy. We read what you have.
- Your catalogue or a list of your best-selling series
- Photographs you use now
- Any grading papers or certificates you hold
- Names of repeat collectors and what they collect
- Returns and doubts you have had in the last year
Selling in India and abroad
Selling coins beyond your own market.
Where you sell decides sizes, units, seasons and returns. We work from Bengaluru and have no overseas office, so for a new country we start from your own sales and the platforms you already use.
Overseas collectors of Indian coins
Collectors of British India and princely state coins live in many countries. They search in English by ruler and date, and expect careful photographs and a shipper who insures the parcel.
Rules on old coins and metal
What old coins and precious metal can be exported or imported is a matter for your adviser and shipper, not for a listing, and is checked before an overseas buyer is quoted.
FAQ
Questions about selling coins online.
Not here? More answers, or ask on WhatsApp.
How should I photograph a coin for a listing?
Should I sell graded coins separately from raw ones?
Do collectors buy from marketplaces?
How much does it cost?
How long is the contract?
How soon will we see results?
Who will actually do the work?
What do you need from us?
What if we are not happy with the work?
More in Collectibles
Sellers of coins also need
Also selling from a shop, a workshop or a warehouse? See the page for retailers.
This page is part of the e-commerce section. The D2C brands page covers the arithmetic of acquisition cost and the second order for any brand.
Why us
Why owners pick GullySales over an agency.
Marketing and sales, as one job
Most agencies stop at the enquiry. We also fix what happens after it: the reply, the follow-up, the quote and the CRM.
The person on the first call does the work
No account managers in between. You are never handed to someone you have not met.
A baseline before anything starts
Your numbers are written down on day one, so every later report compares against something honest.
The fee in writing, split three ways
Our time, your media spend and production on separate lines. You always see what goes to us.
No guarantees we cannot keep
The term is agreed in writing and never a default twelve months. We never promise a ranking or a lead count, because nobody controls those.
One office, and we say so
Nagarbhavi, Bengaluru. We work across India by call and WhatsApp and travel when a session needs to be in person.
#257, 3rd floor, Sri Nanjundeshwara Complex, Nagarbhavi 8th Block, Outer Ring Road. How we work.
Engagement options
Ways to work with us.
Pick the size of commitment that fits. Every option starts with the free audit.
Option 1
The audit on its own
A 90-minute call and a written, scored report. It says honestly whether you need outside help, and many fixes are ones your own team can make.
Option 2
One fix, scoped
Start with the fix the audit ranks first, such as reply time or follow-up. The fee is in writing before anything starts.
Option 3
An ongoing programme
We run the work, report against the baseline, and you renew on the numbers. The term and the reporting are agreed in writing first.
Option 4
Guidance for your own team or agency
We plan, brief and check the work of your in-house team or current agency, instead of replacing them.
The offer
Start with a free audit of how your coins sell.
It is useful on its own, whether or not you hire us.
What you receive
- A 90-minute call with the person who will do the work
- A written, scored report on the six places orders leak
- Every fix ranked by what it returns and what it costs
- The one thing to do first, and why
- An honest line on whether you need outside help at all
- If you do, the scope and the fee in writing
No invoice. No obligation. No sales script.
Your next practical step
Get a free audit of how you sell, and a scored report of where the work is.
90 minutes. A written, scored report. No invoice and no obligation.