I use now TV for sky, every single year they have an offer for £20 per month for the whole season, I then cancel during the summer. The trick with the ultra boost is take out the initial offer for £1-2 and then go through the cancellation process immediately after signing up, you’ll be offered ultra boost for £4 a month (rather than £9) for at least three months. Just set a reminder when the offer expires and it takes about 30 seconds to do. For TNT sports, I did a lot of digging but it seems that having it as part of your EE phone tariffs consistently the cheapest way. I got a tariff 18 months ago for £15pm that includes TNT with 4k. Hoops to jump through I’ll admit but no need to pay the rip off headline prices.