They want $25,000 for the whole lot which is a little over the melt value of 1,000,000 pennies, so not really worth it unless you wanted to sit down and go though them looking for more valuable pennies. You can't even legally melt them down until they stop minting pennies, estimated to be happen in 2026.
https://www.thesprucecrafts.com/the-mos ... es-4151629