Thanks everyone. I didn't know the 357 mag brass is at a premium.
I don't have as many brass as I thought. I got them from my Brother -in -law , he doesn't reload so they are once fired brass. I have 287 cases, most of them are PMC and G.F.L. , with some Winchester. IT will be great if some one wants to do a 2 for 1 trade 2 38 spec for 1 357 mag .

Colt saa , that is very nice of you , but I don't expect free brass , but that will be great if you want to do that.