I kinda agree. Two and a half cents per cup seems awfully low by most of today’s prices. Dunno.

That’s what their computer told the cashier to charge me, so I ran with it…….
Added in EDIT on 5/15/23:
The more I thought about it, the more I think I "respectfully disagree" with Al.

Not trying to start a war or anything, but here's my take on it, as well as another guy from my gun club who I spoke with this morning.......
The guy I spoke with at the gun range & I both figured that the price Bi-Mart sold me the primers for was likely the price they were selling them for
before they couldn't get any to sell. They possibly hadn't changed the price in their computer to reflect the "new market".

The price was likely a price they sold them for before Covid, and all the other reasons (war in Ukraine, & etc....) there have been primer shortages. In my opinion (which means nothing, I realize) the $25 I paid for a brick is the price that these things
really should be, or something closer to that amount.
Now, I realize that there are laws of supply and demand at work here, as well as inflation. Increased demands for primers for loaded ammo and for reloaders, increased demands due to a lot of new shooters, government contracts for ammo, and etc. drive down the supply and the cost up. But if supply
IS ACTUALLY slowly returning, the price should eventually come down. I dunno, maybe to something halfway between what I paid and, say, $75 or so? To my mind's eye, that $25/K primers is closer to what the price should be than what we're currently being overcharged for. I feel that may be the manufacturers and/or suppliers driving up those prices, when primers for reloading do come available. I guess I sound very conspiratorial, but I just can't agree that primers need to have that large of a price increase in just 3 years or so.
FWIW, I just found out that another BiMart store about 15 miles from me is selling their primers for $8/100. Go figure