{"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":"2026-09-17T12:26:11+00:00","price":"32.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0CM5HJY1N?maas=maas_adg_api_576543647737702493_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=2c8a6d35c645a9492e5e5d99585a19ae&aa_adgroupid=439a266d59d7494a6239e0d6bd41d247_PBSEP_!!!affid!!!_118045_&aa_creativeid=aac8_bxjXGA8P611G_auxAu9Ou01NeHO0tH2aSHoOZ5SlcGBs_c"}],"product":{"brand":"Retysaz UK","evidence_url":"https://mail.mainbuyer.com/evidence/products/retysaz-kids-phonograph-with-99-cards-story-music-player-for-kids-3-12-musical-sensory-toy-for-boy-girl-toddler-pre-kindergarten-toy-early-childhood-b0cm5hjy1n/prices","gtin":null,"id":5469,"model_number":null,"name":"Retysaz Kids Phonograph with 99 Cards, story music player for kids 3-12 Musical Sensory Toy for boy girl,toddler Pre-Kindergarten toy Early Childhood","product_url":"https://mail.mainbuyer.com/product/retysaz-kids-phonograph-with-99-cards-story-music-player-for-kids-3-12-musical-sensory-toy-for-boy-girl-toddler-pre-kindergarten-toy-early-childhood-b0cm5hjy1n","urn":"MB-AWIN-GB-B0CM5HJY1N"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"32.99","historical_low":"32.99","last_observed_at":"2026-09-17T12:26:11+00:00","low_30d":"32.99","low_90d":"32.99","median_price":"32.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:26:11+00:00"}}