Please understand this is coming from a very friendly place, but I think you'll get more traction if you split them up.
This is coming from someone who shoots A LOT of rimfire and has buddies that shoots 20,000+ rounds a year. The bulk shooters have been through this before and aren't panic buying at these prices (and won't shoot bulk ammo anyway) and your average Joe isn't going to want to dish out that kind of money.
Again, just trying to be helpful. I bet if you split it up, you'd have it sold in a few days.