Fair Market Value for Mortgage Note

[Lewis Hunter]

Coming up on the first full year of owning a note in my SDIRA and I received a notice stating that

Each year, the Internal Revenue Service requires Fair Market Values be provided for assets in your Camaplan Self-Directed Individual Retirement (IRA), Health Savings (HSA), Coverdell ESA or Qualified Plan (QP) accounts.

Can anyone recommend a good appraiser? Also what is the typical going rate for this service? I was quoted $650 for the one note I own. Any feedback would be appreciated 👍