My first year at engineering college was 1967 - 68. I lived in room and board and was so busy I didn't have a lot of time for anything other than school. The fall and winter term, everything included, cost $1100. The second year cost $1200. I won a large scholarship going into 3rd year (which paid $800/year) covering a large proportion of my costs. I also had high paying summer jobs.
I finished that first degree with money in the bank. My salary upon graduation in 1971 was $9900/year. There has been massive inflation but the economics of higher education worked out much better in the past.
Upon graduation I was awarded a scholarship that paid $5000/year for postgraduate studies. After working for a year as an engineer, I took up that scholarship and completed the required classes for entry to medical school as well as all the required post graduate classes for a master's degree in one year, entering medical school after one year. I completed the master's thesis during breaks while in medical school. The scholarship didn't provide support while I was attending medical school, but did resume during summer breaks when I worked full time on my thesis.