bearisgray

I think pricing would depend - to some extent - to how you did the repairs -

If you hand sewed the patches versus machine sewing them, etc. -

How long did it take?

For how long did it take - I would count the time planning how to fix it, looking for suitable fabric, preparing the fabric, if necessary, and time actually doing the sewing.

(As far as I know, ad agencies charge for "concept time".)