Which high refresh rate 1440p IPS monitors are currently for sale?

[King Mustard]

I'm talking 2560×1440.

I think these are all the options:

Am I missing any?

They don't have to be FreeSync/G-Sync, by the way.

 

[King Mustard]

None of them now, you missed it. The Acer XF27HUA was £380.

When was the Acer XF270HU £380 instead of £500?