Interesting. I clicked the link but it says that it's $144.99. After some head scratching, I see that the one linked is sold by Teleasy. On the right side of the page, there's a header saying "other sellers on Amazon" with Amazon itself being the seller for the price you mentioned.
This link points to Amazon as the seller, with the correct discounted price. Oh, and it says up to 8 days to deliver FYI.
tag 5.7k lang po 8TB na CMR HDD sa amazon https://www.amazon.com/gp/product/B09KMGQG5Y/ref=ox_sc_act_title_8?smid=ATVPDKIKX0DER&psc=1