Is my home renovation quote reasonable?

What people tried

Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.

1. 1
   Asking on internet forums or social media communities for a gut-check on the price
2. 2
   learning to do the repair yourself

In their words

Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.