Traildust army surplus had 5-6K last weekend all their primers were at 49.99 per 1k I would call before you invest in a drive though.
Ouch!
Was at Plainfield shooting supplies today and got 1000 large pistol and sm rifle Winchester primers. I think the had some 230 FMJ too, but not 100%. He is a little high at $41.00 a box(i guess not by today's standards), but I hadn't been able to find any anywhere and was out of those 2.
Bob had several boxes of 1000 and will also break them into 100's, not sure how close this would be for you though.