I understood that pricing on the hi-fi gear was about the same as todays "industry accommodation" pricing of about 50% off list with base prices that would drop even lower upon model changeovers. What else were you going to spend your money on?The stereo equipment in the SubBase barracks at Pearl was awesome. Among other things it was the first and only place I ever saw a Nakamichi Dragon, and in 1984 that was the schnizzle. Because we didn’t have a dispersing office on the boat single enlisted guys could get 6 mo advance pay just before we left on WestPac. That did result in some large one time purchases.
I have been in a couple of friend's houses (medical officers) that had spare rooms piled to the ceilings with hundreds of pieces of vintage "Nam" era hi-fi gear. Some receivers weighed about a 100lbs. I have never seen so many reel to reel decks in my life. They were slowly being refurbed and sold off at stupid prices. This was 15 years ago.
Buying them cheap is long gone.