{
    "station": {
        "slug": "costco-wholesale-chester-20003119",
        "brand": "Costco Wholesale",
        "name": "Costco Wholesale - CHESTER",
        "address": "DUNKIRK TRADING ESTATE, CHESTER GATES, CHESTER, CH1 6LT CHESTER",
        "country": "GB",
        "lat": 53.24496,
        "lng": -2.93034,
        "page_url": "https://www.fuel-prices.eu/live/uk/station/costco-wholesale-chester-20003119/",
        "map_url": "https://www.google.com/maps/search/?api=1&query=53.24496,-2.93034"
    },
    "updated": "2026-09-14T00:00:00+03:00",
    "monitored_since": "2026-09-02T00:00:00+03:00",
    "records": 27,
    "currency": {
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        "EUR_RON": 0.85815,
        "EUR_USD": 1.1592,
        "rates_date": "2026-09-11",
        "liters_per_gallon": 3.78541
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    "fuels": [
        {
            "type": "e5",
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            "label_en": "Super unleaded (E5)",
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                "EUR": 2.061,
                "USD_per_gallon": 9.044,
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            "captured_at": "2026-09-12T14:27:19+03:00",
            "change_7d_pct": 3,
            "suspicious": false,
            "below_market_floor": false,
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                "ath_ron": 1.769,
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                "last_seen": "2026-09-14T00:00:00+03:00"
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                "avg_ron": 1.885,
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                {
                    "t": "2026-09-05T00:00:00",
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                {
                    "t": "2026-09-07T00:00:00",
                    "ron": 1.71715815
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                {
                    "t": "2026-09-08T00:00:00",
                    "ron": 1.71715815
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                {
                    "t": "2026-09-09T00:00:00",
                    "ron": 1.7274559499999997
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                {
                    "t": "2026-09-10T00:00:00",
                    "ron": 1.7308885499999997
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                {
                    "t": "2026-09-11T00:00:00",
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                {
                    "t": "2026-09-12T00:00:00",
                    "ron": 1.7686471499999998
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                {
                    "t": "2026-09-13T00:00:00",
                    "ron": 1.7686471499999998
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                {
                    "t": "2026-09-14T00:00:00",
                    "ron": 1.7686471499999998
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            ]
        },
        {
            "type": "e10",
            "label_ro": "Unleaded (E10)",
            "label_en": "Unleaded (E10)",
            "price": {
                "GBP": 1.639,
                "EUR": 1.91,
                "USD_per_gallon": 8.381,
                "unit": "per_liter"
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            "captured_at": "2026-09-13T14:03:29+03:00",
            "change_7d_pct": 3.92,
            "suspicious": false,
            "below_market_floor": false,
            "stats": {
                "ath_ron": 1.639,
                "atl_ron": 1.577,
                "avg_ron": 1.615,
                "records": 9,
                "first_seen": "2026-09-05T00:00:00+03:00",
                "last_seen": "2026-09-14T00:00:00+03:00"
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                "avg_ron": 1.724,
                "min_ron": 1.639,
                "stations": 11,
                "vs_avg_pct": -4.9
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                {
                    "t": "2026-09-05T00:00:00",
                    "ron": 1.5772797
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                {
                    "t": "2026-09-07T00:00:00",
                    "ron": 1.5772797
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                {
                    "t": "2026-09-08T00:00:00",
                    "ron": 1.60731495
                },
                {
                    "t": "2026-09-09T00:00:00",
                    "ron": 1.61761275
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                {
                    "t": "2026-09-10T00:00:00",
                    "ron": 1.6201872
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                {
                    "t": "2026-09-11T00:00:00",
                    "ron": 1.6287687
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                {
                    "t": "2026-09-12T00:00:00",
                    "ron": 1.6270524
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                {
                    "t": "2026-09-13T00:00:00",
                    "ron": 1.6390665
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                {
                    "t": "2026-09-14T00:00:00",
                    "ron": 1.6390665
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            ]
        },
        {
            "type": "diesel",
            "label_ro": "Diesel",
            "label_en": "Diesel",
            "price": {
                "GBP": 1.869,
                "EUR": 2.178,
                "USD_per_gallon": 9.557,
                "unit": "per_liter"
            },
            "captured_at": "2026-09-14T14:50:01+03:00",
            "change_7d_pct": 5.17,
            "suspicious": false,
            "below_market_floor": false,
            "stats": {
                "ath_ron": 1.859,
                "atl_ron": 1.777,
                "avg_ron": 1.83,
                "records": 9,
                "first_seen": "2026-09-02T00:00:00+03:00",
                "last_seen": "2026-09-14T00:00:00+03:00"
            },
            "area_comparison": {
                "avg_ron": 1.939,
                "min_ron": 1.869,
                "stations": 11,
                "vs_avg_pct": -3.61
            },
            "history": [
                {
                    "t": "2026-09-02T00:00:00",
                    "ron": 1.77722865
                },
                {
                    "t": "2026-09-07T00:00:00",
                    "ron": 1.77722865
                },
                {
                    "t": "2026-09-08T00:00:00",
                    "ron": 1.82700135
                },
                {
                    "t": "2026-09-09T00:00:00",
                    "ron": 1.83729915
                },
                {
                    "t": "2026-09-10T00:00:00",
                    "ron": 1.84073175
                },
                {
                    "t": "2026-09-11T00:00:00",
                    "ron": 1.8493132499999998
                },
                {
                    "t": "2026-09-12T00:00:00",
                    "ron": 1.8467388
                },
                {
                    "t": "2026-09-13T00:00:00",
                    "ron": 1.8587528999999998
                },
                {
                    "t": "2026-09-14T00:00:00",
                    "ron": 1.8587528999999998
                }
            ]
        }
    ],
    "cheapest_fuel": "e10",
    "price_range_ron": "1.64–1.87 GBP",
    "nearby_count": 10,
    "source": "Fuel Finder (UK Competition and Markets Authority, OGL v3.0)",
    "update_frequency": "PT12H",
    "feeds": {
        "json": "https://www.fuel-prices.eu/live/uk/station/costco-wholesale-chester-20003119/?format=json",
        "json_extended": "https://www.fuel-prices.eu/live/uk/station/costco-wholesale-chester-20003119/?format=json&ext=1",
        "markdown": "https://www.fuel-prices.eu/live/uk/station/costco-wholesale-chester-20003119/?format=md"
    },
    "nearby": [
        {
            "slug": "bp-chester-20003118",
            "brand": "BP",
            "name": "BP - CHESTER",
            "address": "PARKGATE ROAD, CH1 6JS CHESTER",
            "lat": 53.232995,
            "lng": -2.942376,
            "distance_km": 1.55,
            "page_url": "https://www.fuel-prices.eu/live/uk/bp-chester-20003118/"
        },
        {
            "slug": "bp-ellesmere-port-20002672",
            "brand": "BP",
            "name": "BP - ELLESMERE PORT",
            "address": "WHITBY ROUNDABOUT, CH66 2PY ELLESMERE PORT",
            "lat": 53.256833,
            "lng": -2.909397,
            "distance_km": 1.92,
            "page_url": "https://www.fuel-prices.eu/live/uk/bp-ellesmere-port-20002672/"
        },
        {
            "slug": "bp-harvest-energy-ellesmere-port-20000828",
            "brand": "BP Harvest Energy",
            "name": "BP Harvest Energy - ELLESMERE PORT",
            "address": "OVERPOOL ROAD, ELLESMERE PORT, CH66 2JF ELLESMERE PORT",
            "lat": 53.2714848,
            "lng": -2.9206747,
            "distance_km": 3.02,
            "page_url": "https://www.fuel-prices.eu/live/uk/bp-harvest-energy-ellesmere-port-20000828/"
        },
        {
            "slug": "eg-on-the-move-chester-20003121",
            "brand": "EG On The Move",
            "name": "EG On The Move - CHESTER",
            "address": "LIVERPOOL ROAD, MOSTON, CH2 4BA CHESTER",
            "lat": 53.226651,
            "lng": -2.894146,
            "distance_km": 3.15,
            "page_url": "https://www.fuel-prices.eu/live/uk/eg-on-the-move-chester-20003121/"
        },
        {
            "slug": "morrisons-whitby-20007165",
            "brand": "Morrisons",
            "name": "Morrisons - WHITBY",
            "address": "CHESTER ROAD, CH65 6RU WHITBY",
            "lat": 53.273606,
            "lng": -2.910218,
            "distance_km": 3.46,
            "page_url": "https://www.fuel-prices.eu/live/uk/morrisons-whitby-20007165/"
        },
        {
            "slug": "sainsbury-s-ellesmere-port-20002072",
            "brand": "Sainsbury's",
            "name": "Sainsbury's - ELLESMERE PORT",
            "address": "KINSEY ROAD, CH65 9HN ELLESMERE PORT",
            "lat": 53.26233,
            "lng": -2.88042,
            "distance_km": 3.84,
            "page_url": "https://www.fuel-prices.eu/live/uk/sainsbury-s-ellesmere-port-20002072/"
        },
        {
            "slug": "esso-ellesmere-port-20003132",
            "brand": "Esso",
            "name": "Esso - ELLESMERE PORT",
            "address": "118 WHITBY ROAD, CH65 6TF ELLESMERE PORT",
            "lat": 53.278,
            "lng": -2.904,
            "distance_km": 4.07,
            "page_url": "https://www.fuel-prices.eu/live/uk/esso-ellesmere-port-20003132/"
        },
        {
            "slug": "morrisons-chester-20001786",
            "brand": "Morrisons",
            "name": "Morrisons - CHESTER",
            "address": "LIVERPOOL ROAD, CH2 1AU CHESTER",
            "lat": 53.209038,
            "lng": -2.894566,
            "distance_km": 4.65,
            "page_url": "https://www.fuel-prices.eu/live/uk/morrisons-chester-20001786/"
        },
        {
            "slug": "esso-chester-20003117",
            "brand": "Esso",
            "name": "Esso - CHESTER",
            "address": "PARKGATE ROAD, CH1 4BE CHESTER",
            "lat": 53.2043,
            "lng": -2.9023,
            "distance_km": 4.89,
            "page_url": "https://www.fuel-prices.eu/live/uk/esso-chester-20003117/"
        },
        {
            "slug": "texaco-chester-20005809",
            "brand": "Texaco",
            "name": "Texaco - CHESTER",
            "address": "COTTAGE FILLING STATION, SEALAND ROAD,  SEALAND, CH1 6BS CHESTER",
            "lat": 53.2022201,
            "lng": -2.9485061,
            "distance_km": 4.9,
            "page_url": "https://www.fuel-prices.eu/live/uk/texaco-chester-20005809/"
        }
    ],
    "methodology": "Prices are reported by station operators to Fuel Finder (UK Competition and Markets Authority, OGL v3.0) and collected several times a day. History rows are recorded only when a price changes. Currency conversion uses ECB daily reference rates. The USD figure is per US gallon (3.78541 litres)."
}