Have not open box. Official set price 27990 taka.
I bought 8t for my own use from an e-commerce website. They delivered late. In the meantime i have purchased an unofficial set (xiaomi MI9SE) brought by my fried from India.
Selling it to the price i bought it.
Regrading official warranty of one year: warranty period start from the day you open the set so Don't worry that warranty will expire.