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Seems to be a good price and cheapest 16 TB i could find.
camelcamel list cheapest as 591
https://au.camelcamelcamel.com/product/B08K3VVKSW
There is a Gold one for $468.91. Only one left.
WD Gold 16 TB
Edit: Seems to be more now. They let me add 20 to my cart. :P