Vintage Psychology Textbooks, 1960's McGraw-Hill Series - $10 (Lake Wylie)

Here are 3 vintage Psychology textbooks; 1963 McGraw-Hill Series In Psychology – Systems and Theories In Psychology; 1966 Social Psychology Third Edition, Sargent & Williamson; 1969 Psychology Fifth Edition, Engle & Snellgrove.
All are in great condition and have some underlines and notes on some pages.
The first $10 bill gets them all.