{"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":"2026-09-17T12:28:55+00:00","price":"5.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B071H2DQ5P?maas=maas_adg_api_581079253928599418_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=PBe590a13093d1f0e64e358d263e69574d&aa_adgroupid=97417f697fb5edd0e605f4ec9c3a273d_PBSEP_!!!affid!!!_118045_&aa_creativeid=6074Y3296JbKxJ6Ve_b_bHm9p12feEoMDdKv_aNRQNwZdNq9V0_c"}],"product":{"brand":"Qicheng-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/qicheng-lys-jeweler-pocket-loupe-magnifier-30x-glass-lens-magnifying-glass-for-jewelry-coins-stamps-antiques-and-more-golden-b071h2dq5p/prices","gtin":null,"id":10279,"model_number":null,"name":"QiCheng&LYS Jeweler Pocket Loupe Magnifier, 30X Glass Lens Magnifying Glass for Jewelry, Coins, Stamps,Antiques and More (Golden)","product_url":"https://www.mainbuyer.com/product/qicheng-lys-jeweler-pocket-loupe-magnifier-30x-glass-lens-magnifying-glass-for-jewelry-coins-stamps-antiques-and-more-golden-b071h2dq5p","urn":"MB-AWIN-GB-B071H2DQ5P"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"5.99","historical_low":"5.99","last_observed_at":"2026-09-17T12:28:55+00:00","low_30d":"5.99","low_90d":"5.99","median_price":"5.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:55+00:00"}}