How much did you pay for family photos?

I’m curious what the going rate in the area would be for a good, candid style photographer to come hang out with our family and document a special event for a couple of hours and then send us edits of maybe 20-30 photos? Let’s say I have infinite budget, no dollar amount too large or too small. Would just want moments captured of folks playing together in the garden and enjoying one another’s company as if by a documentarian fly on the wall. No posing or anything like that.

Just trying to get a ballpark, here! Any help appreciated.