Think I paid around £300 to get the clutch replaced on Ruby...and her old clutch litterally fell apart what the took it out. That was a good few years ago now though so not sure how much the price will ahve gone up by?
Defo sound like you clutch has let go. As for pric s it's usually 4-6 hours labour and material. Clutches are around £100-150 for a reasonable replacement like an exedy.
Here are some pics of the civic. Getting new wheels tomorrow to go on it. Had a meeting with the mot ramp last week and now my exhaust is a bit f**ked hopefully should sort it over the weekend