Yes, I've used Iron Mountain. It is about 2K per year to store DVDs . Then of course there are additional services such as getting them to verify data, run th

Yes, I've used Iron Mountain. It is about 2K per year to store DVDs . Then of course there are additional services such as getting them to verify data, run things on data, etc., none of which I have used. I had occasion to re-examine stored DVDs after a year, and all of them worked fine.