How much did you pay for the Halfords bit?
I was looking at this yesterday. Their website wasn’t the best at explaining things, but from what I could gather:
– £35 diagnostics – this was to check for leaks and see if the compressor works or not. It does not include any regass.
– £65 for a re-gas (old gas, pre-2017 cars) but this does not include any diagnostics.
So it would be £100 for diagnostics and re-gas. I think the newer gas was something like £130 on it’s own.
I ended up booking in to a local garage for just a re-gas that I can walk home from and leave it with them.
EDIT: I should really refresh the page before I reply