Is This Workaround Advisable (Workaround For Pulling Comps in Non-Disclosure State)

[Robert Ok]

I'm in a non-disclosure state and was scouring through YouTube to find a workaround for pulling comps in a non-disclosure state.  I found the below video which was endorsed by a seasoned real estate investor (Matt Larson).  Now the jist with the workaround is that instead of using the actual sale price, it recommends using the value under the "Listed For Sale" line.

So is this an advisable value to use in lieu of the actual price that usually appears at the "Sold for" line in Zillow (if the state was non-disclosure).  The Youtube video is below.