Cost of reglazing a PVCu patio door?

Rovver125

Was using my angle grinder to cut some metal outside the double patio door entrance to our rented property. Finished up and turned around to see spatter all up the bottom half of one doors glass.

Kicking myself for my stupidity, major schoolboy error, but it's done now. We're possibly moving out in the near future, so thinking it's probably going to be cheaper for me to get it sorted now rather than the letting agents dealing with it.

So can anyone give me a rough idea how much I would be looking at to have a company supply and replace the double glazed unit in the door?

Have measured the glass between the outer beading and it's approx 1790 x 380mm.