Higginsons has some in stock at good prices, I find it to be good brass, made by Metallverken, and I can't tell the difference between Gevelot and Metallverken that I have on hand. It's NOS and several decades old, so annealing wouldn't hurt if you want to make it last, although I haven't had any neck splits except for 9.3x62 brass...lost a few of those early to neck splits.