Lemme say it slowly - " i t d e p e n d s."

Oh yes, have a spare set on hand and it won't matter.

Care to quantify that?

Under what conditions did you get xxx knife life?

The OP only asked to narrow it down to an order of magnitude: hundreds or
thousands.

(e.g. to paraphrase another poster: 10's if you remove try to remove finish)

I'm sure you can be helpful if you really try.

-s