Best price available right now for Samsung Galaxy S23 Ultra

Don't know if this is any use to you, but if you know someone that travels oversea's the list price in South Korean is around £1,000 but they can be picked up for between £800 and £900.

On Amazon if you change colour to Lavendar you can buy it in £1200 with a Chromebook for free.

I got the S23 Ultra (512GB) on O2 recently through Mobile Phones Direct (AO sister company, I think). I got a 24 month contract with unlimited calls and texts and 80GB data. I paid £649 upfront - I understand that this is a hefty amount to pay, so I put it on a 0% on purchases credit card and can pay it off bit by bit - and I pay £25 per month for the airtime. It works out at around £1250 all in over the 2 years compared to almost double through O2 on a 36 month contract. Mobile Phones Direct are also part of the Samsung £150 guaranteed trade in for any android phone (can be old and not working), so that brings the cost down. With the lower monthly payment, the price rise in April will be less, so that's also a saving too. There was a cheaper contract with Three, but they have no signal anywhere, so I opted for O2. Don't trust the signal checkers online as they're not accurate (in my experience). I hope this is helpful!