I believe CAN'T BUY A THRILL was the very first long-playing record which I ever purchased with my own money. I had previously received as a gift, LET IT BE. My next two purchases were Led Zeppelin IV and ELP - Pictures at an Exhibition. I remember the latter particularly because it had been "deleted" and it cost only 75 pence.
I read somewhere recently that the first pressing of Can't Buy a Thrill is worth $1500 - lol