{"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":"2026-10-29T04:10:54+00:00","price":"79.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0DLWYN8J9?maas=maas_adg_api_579210529319018229_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBc26672ce88ecfa03b822759110b66aa6_a870a729bcc3&aa_adgroupid=a83b405b55afb2874c3ae904242c7c97_PBSEP_!!!affid!!!_118045_&aa_creativeid=824f8XjObVkXTRypUKiLfiCS4eytoDHQAQTP3ahD1_bBpK6M_c"}],"product":{"brand":"The Twiddlers UK","evidence_url":"https://mainbuyer.com/evidence/products/the-twiddlers-576-boxes-of-wax-crayons-for-kids-4-per-box-2-304-total-bulk-kids-crayons-mixed-coloured-sets-for-restaurant-children-s-menus-sch-b0dlwyn8j9/prices","gtin":null,"id":20689,"model_number":null,"name":"THE TWIDDLERS 576 Boxes of Wax Crayons for Kids - 4 Per Box, 2,304 Total - Bulk Kids Crayons, Mixed Coloured Sets for Restaurant Children's Menus, Sch","product_url":"https://mainbuyer.com/product/the-twiddlers-576-boxes-of-wax-crayons-for-kids-4-per-box-2-304-total-bulk-kids-crayons-mixed-coloured-sets-for-restaurant-children-s-menus-sch-b0dlwyn8j9","urn":"MB-AWIN-GB-B0DLWYN8J9"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"79.99","historical_low":"79.99","last_observed_at":"2026-10-29T04:10:54+00:00","low_30d":"79.99","low_90d":"79.99","median_price":"79.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-10-29T04:10:54+00:00"}}