Each number is how many sets that index lists — 32 countries, 10 flavour families, 12 processes — not how many coffees. Every one of those sets has a page of its own carrying the middle price of the set; the filters here are the way to cut across them.
1,918 more coffees do not say, so we cannot tell whether they match. Include them anyway
Swiss Water Decaf25% below similar coffees on price, measured on their 250 g bagHampton Roast Coffee, Mid and East AntrimChocolateSpiceCitrusDecaf
£33.00/kg
£16.50 for 500 g
Peru Decaf Swiss Water Process Organic22% below similar coffees on price, measured on their 240 g bagPotterbeans, CornwallFor espressoCitrusFloralChocolateDecaf
Swiss Water Decaf (NEW)4% above similar coffees on priceThe Studio Coffee RoastersCaramel and sweetFruityCitrusDecaf
£49.75/kg
£9.95 for 200 g
MAKAI Decaf Coffee - Bag38% above similar coffees on price, measured on their 250 g bagSurface Coffee Roasters, CornwallTea-likeCitrusCaramel and sweetFarm namedDecaf
£39.50/kg
£39.50 for 1 kg
MAKAI Decaf Coffee - Lifetime Canister38% above similar coffees on price, measured on their 250 g bagSurface Coffee Roasters, CornwallTea-likeCitrusCaramel and sweetFarm namedDecaf