{"dataset":"MainBuyer UK price observations","market":"GB","market_name":"United Kingdom","methodology":"Each observation is stored only when MainBuyer has a timestamped checked retailer offer. Missing days are not interpolated or invented. Historical low, high and median figures use recorded in-stock observations only.","observations":[{"currency":"GBP","in_stock":true,"observed_at":"2026-09-17T12:26:12+00:00","price":"31.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CL4XMBFZ?maas=maas_adg_api_576543647737702493_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=2c8a6d35c645a9492e5e5d99585a19ae&aa_adgroupid=63e6e4978b9c0571eeff407a099e8737_PBSEP_!!!affid!!!_118045_&aa_creativeid=c2ae190y_bTrTGomFzVyfDPL724ehLFTWaBJov_aYrxkPF0To_c"}],"product":{"brand":"Retysaz UK","evidence_url":"https://mainbuyer.com/evidence/products/retysaz-kids-smart-watch-16-game-smart-watch-for-kids-phone-fashion-smartwatches-for-children-3-14-great-gifts-to-girls-boys-electronic-learning-toys-b0cl4xmbfz/prices","gtin":null,"id":5489,"model_number":null,"name":"Retysaz Kids Smart Watch 16 Game Smart Watch for kids Phone Fashion Smartwatches for Children 3-14 Great Gifts To Girls Boys Electronic Learning Toys","product_url":"https://mainbuyer.com/product/retysaz-kids-smart-watch-16-game-smart-watch-for-kids-phone-fashion-smartwatches-for-children-3-14-great-gifts-to-girls-boys-electronic-learning-toys-b0cl4xmbfz","urn":"MB-AWIN-GB-B0CL4XMBFZ"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"31.99","historical_low":"31.99","last_observed_at":"2026-09-17T12:26:12+00:00","low_30d":"31.99","low_90d":"31.99","median_price":"31.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:12+00:00"}}