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iElectrica via Newegg has the 55" LG B7 OLED for $ 1399 shipped.
https://www.newegg.com/Product/Pr…-_-Product
As with all the other OLED threads, Pay Protection may bring that cost down depending on your payment type and effort.
PLEASE READ THE OTHER OLED threads on the subject of Pay Protection and sellers if you have questions about those points specifically.