How to start reselling in the UK: a complete 2026 guide
Reselling is buying something at retail price and selling it for more. In the UK in 2026 that mostly means Pokémon and trading cards, collectibles, LEGO, and to a lesser extent sneakers.
This is the whole thing start to finish: what to buy, where to buy it, what you actually keep after fees, and what HMRC expects. It is written for someone with a few hundred pounds and no experience.
How much money you need
Less than people say, but more than nothing.
£200 to £500 is a realistic starting float. That buys four to ten Elite Trainer Boxes, or one or two higher-ticket items. Enough to learn on and small enough that a mistake is a lesson rather than a disaster.
The important thing is not the size of the float. It is that it is money you can afford to have tied up for three months, because some of it will be. Stock does not always sell when you want it to.
Do not start with a credit card you cannot clear. The single most common way people lose money at this is buying more stock than they can shift and paying interest while it sits.
What to sell
Pick one category and learn it properly. Spreading across four categories at the start means being bad at all of them.
| Category | Why it works | The catch |
|---|---|---|
| Pokémon sealed | Constant demand, clear pricing, small parcels | Competitive at retail; reprints kill margins |
| Other TCG | Less crowded than Pokémon | Smaller buyer pool, slower sales |
| LEGO | Retiring sets appreciate reliably | Bulky, heavy, expensive to post |
| Collectibles and figures | Big margins on limited runs | Needs genuine product knowledge |
| Sneakers | High ticket | Mostly raffles now, and sizing risk |
| Football and sports cards | Seasonal spikes | Very seasonal, easy to be caught holding |
Pokémon sealed is the usual starting point and for good reason: you can check any product's real selling price in thirty seconds, parcels are cheap to post, and there is always a buyer. The trade-off is that everyone else has worked this out too.
The pattern that holds across every category: buy what is scarce, not what is available. Availability and profitability are close to unrelated. If it is stacked high in every supermarket, the resale ceiling is near retail.
Where to buy
Four routes, in rough order of how much they matter.
Online restocks at retail. Argos, Smyths, Very, John Lewis, Game and the supermarkets. This is where most UK reselling profit is made. Stock appears unannounced, at retail price, and clears in minutes to hours. See our guide to Pokémon restock alerts in the UK for how this actually works in practice.
In store. Genuinely underused. Supermarket pallets frequently never appear online at all. Learning your local shops' delivery days costs nothing and has no competition from anyone sat at a computer.
Clearance and outlet. End-of-line stock at a discount. Slower, less exciting, more reliable than it sounds.
Preorders. Ordering a product before release at RRP. Low effort, and you find out on release day whether you were right.
What you actually keep
The number that matters is not the sale price. It is what lands in your account.
Work it out on a real example, an Elite Trainer Box bought at £44.99 and sold at £70:
- Sale price: £70.00
- Platform fee (eBay private seller, most categories): £0.00
- Postage, tracked, roughly 1kg: −£3.50
- Packaging: −£0.60
- Cost of the item: −£44.99
- Left: £20.91
So a £25 "profit" is really about £21, and that is before your time. Do this sum before every buy, not after. The reselling profit calculator does it for eBay, Vinted and Facebook Marketplace in one place. Two things follow.
eBay private-seller fees in the UK are effectively zero. eBay moved the fee to the buyer for private sellers. If you remember losing 12.8% plus 30p, that is out of date and it changes which platform wins.
Postage is where beginners lose money. Weigh and measure before you list. An Elite Trainer Box will not go as a Small Parcel in most boxes, and offering free delivery you have not costed is how a £21 profit becomes £8.
Where to sell
| Platform | What it takes | Best for |
|---|---|---|
| eBay (private) | 0% on most categories, buyer pays a fee | Anything needing reach; graded cards |
| Vinted | 0% seller fee, buyer pays Buyer Protection | Sealed product, bundles, fast sales |
| Facebook Marketplace | 0% for local collection | Bulk, heavy items, avoiding postage |
| In person / local | Nothing | LEGO and anything awkward to post |
Vinted surprises people. It is not only clothes, and the audience skews toward parents buying gifts, exactly who wants an Elite Trainer Box in November. Our Vinted reselling guide covers it properly.
Pricing without guessing
Use eBay sold listings, never active ones. Active listings show what sellers hope for. Sold listings show what buyers paid.
Filter to Sold, sort by most recent, and ignore anything older than about a month on a volatile set.
For sealed product, check whether it is still in print. An in-print item has a hard ceiling: the day it is back in stock at RRP, nobody pays over. An out-of-print one has no such ceiling, which is why which sets hold value is worth understanding before you buy.
Tax, properly
If you are buying to sell, HMRC treats that as trading, not decluttering.
- There is a £1,000 trading allowance. Above that you may need to register for Self Assessment.
- Since January 2024, online platforms including eBay and Vinted report seller data to HMRC directly. Assume your numbers are visible.
- Keep records from day one: what you paid, what you sold it for, postage, fees. A spreadsheet is enough at the start, and reconstructing a year later is miserable.
This is general information, not tax advice. If you are near the threshold, speak to an accountant. It is a cheap conversation relative to getting it wrong. We cover this in more depth in do you pay tax on reselling in the UK.
The first ninety days
A realistic shape, rather than a promise.
Weeks 1–2. Buy nothing, beyond the few tools worth having from day one. Watch prices on ten products you are interested in and write down what they actually sell for. This feels like wasted time and is the most valuable thing you will do.
Weeks 3–6. Buy small. Two or three items you have researched. Sell them. Learn packing, postage and how long money takes to come back.
Weeks 7–12. Increase volume on whatever worked. Drop whatever did not. By now you should know your category well enough to decide in under a minute whether something is worth buying.
Most people who quit do so in week three, having bought badly in week one and concluded the whole thing does not work.
What goes wrong
- Buying availability instead of scarcity. The single biggest error.
- Ignoring postage until the item sells.
- Holding too long. A £5 profit today usually beats a theoretical £15 in eight months, because the money is working again.
- Not checking print status. Buying a product about to be reprinted is how you end up holding stock worth less than you paid.
- Buying because of a screenshot. Someone else's win tells you nothing about the current price.
Common questions
How much money do I need to start reselling in the UK?
£200 to £500 is a realistic starting float. What matters more than the amount is that it is money you can afford to have tied up for three months, because some of it will be.
What is the easiest thing to start reselling?
Sealed Pokémon is the usual starting point. Pricing is transparent, there is always a buyer, parcels are cheap to post and storage is trivial. The trade-off is that buying at retail is competitive.
Do I have to pay tax on reselling in the UK?
Buying to sell is trading, not decluttering. There is a £1,000 trading allowance and above it you may need to register for Self Assessment. Since January 2024 platforms including eBay and Vinted report seller data to HMRC directly.
Where do resellers buy their stock?
Mostly ordinary UK retailers at retail price, Argos, Smyths, Very, John Lewis, Game and the supermarkets, during unannounced restocks. There is no secret supplier; the difficulty is being there when stock appears.
Is reselling still profitable in the UK in 2026?
Yes, but the profitable categories have moved. Most UK margin is now in Pokémon and trading cards, collectibles and LEGO rather than sneakers, because those can be bought on demand instead of won in a raffle.
Paragn Network has run since 2012. We write our own monitors across more than 1,000 UK retailers, sending roughly 50,000 alerts a month for Pokémon, TCG, collectibles and sneakers, alongside a release calendar and an inventory tracker that does the fee maths for you. The free channel is open if you want to see the alerts before paying for anything.
The part that decides it
The money in reselling is not made when you sell. It is made when you buy, at retail price, on the day something drops or restocks.
Everything above is about extracting the most from an item you already own. The harder problem is being at the right retailer at the right minute, which is the whole reason restock monitoring exists. If you are still choosing a model to start with, reselling vs dropshipping in the UK compares the two honestly.