I did the same thing with turkeys when they were $.49/lb.
I found the two smallest they had. They were less than $6.
They are taking up space in the freezer now.
Another thing to watch is for pork loin. It goes on sale for about $1.69. I buy the whole thing and have them slice and repackage into 1” thick steaks which end up in the freezer. The nice thing is it no bone and a low fat cut.
When pork butt goes down to $0.89 a pound, it’s sausage time. We buy a boatload, turn it into sausage and freeze it.