Here are a few useful tables and a link to some general DNR pricing data at:
Here is another link to Multiple Calculators and a good discussion about the various methods for scaling.
Here is a good board foot calculator.
https://www.inchcalculator.com/board-footage-calculator/
Sawlog Grades
1sc Sawlogs
One side clear are logs which have a significant amount of defect but are structurally sound.
2sc Sawlogs
Two sides clear logs have defects on two sides but offer a significant amount of clear wood.
3sc Sawlogs
Three sides clear produce a high proportion of clear lumber with only minimal defect.
4sc Sawlogs
Four sides clear are typically such high quality that they were considered for veneer or baseball bat logs but ultimately rejected due to a small defect.