Hastings piston rings

I have a new set of Hastings rings for a LA 360 +.030. Part number 2M139030

I had to go .040 on a build a few years ago so I can’t use these.
Asking 30.00 shipped from 80534

Summit racing is approximately 50.00
Hastings Piston Rings 2M139030 Hastings Piston Ring Sets | Summit Racing

1st and 2nd ring package is open but all are there.