If you are a student you can get a discount from the Samsung site. The problem is that you only get a one year guarantee direct from Samsung so it is better to pay extra and buy from somewhere like RS or JL in my opinion.
TVs are usually cheapest in spring...although Covid may impact supply and availability. Samsungs are expensive currently, Sony XH9505 is better value for money right now. Around £1k for the 55, £1300 for 65