The UK's Retail Arbitrage Platform

Know the
flip before
you buy.

The Chrome extension gets you in the door — one click on any of 17 UK retail sites pulls real eBay sold prices and shows your margin before you buy. The real destination is your Pro Dashboard: a live, curated feed of the best opportunities the whole community is finding, so you're not just calculating profit — you're being told what to buy.

Get SNDDeals — Coming Soon Currently in private testing
SNDDeals · Check Flip
LEGO Icons 10327  
Retail price (Argos) £84.99

eBay UK sold, new · last 5 £119.50
eBay + PayPal fees −£15.30
Postage −£4.50
Net profit £14.71
17.3% ROI · Not financial advice
How it works

Three taps. No spreadsheet.

01

Browse as normal

Shop any of the 17 supported UK retailers exactly like you already do. SNDDeals watches the page quietly — nothing to search for, nothing to paste.

02

Tap "Check flip"

A small button appears on the product page. One click pulls real, completed eBay UK sold listings for that exact item — not a guess, not an asking price.

03

See the margin

Profit, ROI, and fees broken down before you spend a penny — condition-matched, so a new price is never quietly blended with a used one.

The real product

The extension gets you in. The dashboard is why you stay.

Every qualifying find — anything clearing a strong margin — gets shared straight into a live, curated database. You're not searching for opportunities anymore; they're waiting for you when you sign in.

Sign in to the dashboard →
Dashboard includes
  • Database of profitable flips, updated live
  • Today's best opportunities, ranked by margin
  • Retailer filtering
  • Profit & ROI breakdowns, eBay sold-price analysis
  • Watchlists, personal check history, and retailer trends
  • Daily email alerts when something clears your threshold
The honest bit

It won't show you a number it can't back up.

If eBay genuinely has no matching sold listings, SNDDeals says so — it doesn't average in the wrong model, blend new and used prices together, or quietly widen the search until something, anything, shows up. A profit figure only means something if it's built on the right comparison.

What gets checked
  • Exact model / set number matching, not just keyword overlap
  • New, refurbished, and pre-owned sold prices, kept separate
  • Most recent sales weighted over older ones
  • eBay + payment fees and postage costed in before profit is shown
Supported retailers

17 sites, one button.

Argos Amazon UK Currys LEGO Smyths Toys Very John Lewis AO.com Costco UK Tesco Boots B&Q Screwfix Toolstation Vinted eBay UK HotUKDeals
Pricing

One successful flip pays for a month.

You're not paying for an extension — you're paying for unlimited checks, a curated feed of what to buy, and the hours of hunting it saves you.

Free
£0
No card required
  • 7 lifetime flip tokens
  • Full profit & ROI breakdown per check
  • All 17 supported retailers
Get started
Pro
£19.99/mo
Cancel anytime
  • Unlimited flip checks
  • Full curated Pro Dashboard access
  • Today's best opportunities, ranked
  • Retailer filtering
Upgrade to Pro

Stop hunting.
Start being told.

Get SNDDeals — Coming Soon Sign in to Dashboard