This is NOT a sewing machine manual, it is a printed and bound COPY of a manual. 
This manual is for the Singer 96-87, 107 series and lists the use and care of the machine.
It includes a section for adjusters and machinists.
Total 23 pages
The manual has been enlarged to letter size (8 1/2 inches by 11 inches) making it easier to read.
It's printed in color, where applicable, on plain white paper.
It is then bound with a clear front and back cover and a comb binding, for ease of reading.
In essence you are paying for the printing, paper, binding, and postage.