Probably not the answer you're looking for but have you considered casting your own? There is a bit of startup cost involved (probably $300-400) but once you have the equipment your cost drops to just the price of casting alloy and some lube unless you are going to add gas checks and there are cheap ways of getting them as well.
Basically you need a casting pot (I recommend the
LEE – PRO 4-20 LEAD MELTER), a mould for each bullet you want to cast (about $125 with handles), a size die for each bullet diameter you want ($35) and some bullet lube. I strongly recommend getting Lee 6 cavity dies if they have a design that suits you as they are priced well and last a long time if you take care of them (I have never worn one out). Even though they are more money than the two cavity moulds they dramatically speed up casting production.
With even the cheapest commercially cast bullets now running at about $100/1000 you only have to cast 3000-4000 bullets to recoup your initial cash outlay. After that the price drops to whatever you pay for casting alloy ($1-3/pound).
I know people say say they don't have the time for casting but yesterday using two 6 cavity moulds I cast up 1000 38 wadcutters in 1 1/2 hours. So by the time I was done one of the moulds was paid for in that single casting session. I am sure that most people can spare a a few hours per month to guarantee they have a steady supply of bullets.
The nice thing is that you are no longer dependent on commercial casters staying business to ensure your stock of bullets. I'm not knocking the commercial casters and, in fact, I've used DRG and R&R bullets over the years and they were fine but as you've seen from the above posts, for varying reasons their supply can be tenuous.
