Reddit – Dive into anything

I searched for adidas bagpack, gucci shoes, g-shock watches and most of them range from $20 – $60. They put 100% original and authentic mark on their picture and when i message them to ask them why is it so cheap they told me that they got it from the brand’s factory or from Hong Kong duty free shop. I read shopee’s rules and regulation and apparently if a buyer receive a fake product they can report the seller and get refund for twice the amount they paid so I’m kind of confused right now. Are they actually selling real product for 1/4 of the price or are they selling fake product advertising them as real and hope that buyer won’t report them? Any active shopee user here to advice me?