Just like the ammo shortage for .223/5.56, it's hard to find any JSBs .25 cal of any kind unless you're willing to pay 3x-5x the cost.
Soon my friends, soon. The current shipment is on its way to your favorite retailer. September will be the next round to anticipate. How do I know? I live 5 miles away from the source.
Patrick
Just pre-ordered a couple of tins of 350 count .25 JSB kings from PA. I guess the new normal is ordering well ahead of when you expect to run out.