That was good prices back then. That is when I bought most of mine.
Same here I bought 10 dozen 1 1/2s from Ludy Sheda for 22 a doz can’t remember what I paid for the 330s and no4s I bought back then also bought 10 dozen 110s all from him bought others from other dealers
Those northwoods were my go to trap back then with some others thrown in like Montgomerys