WD Black SN850 1TB with heatsink for £99.74 - seems to be a one day only price on Amazon. Crazy good price for the drive I think. Also the 2TB with heat sink is £177.99.
If you've been holding out - now's the time too buy!
Had the 1TB in my basket for a few days for £124.99 but held off buying as I was hoping it would be cheaper on prime day,. I wasn't left disappointed, checked amazon when I woke up a few hours ago and bought it right away.