domain Elderwood.org and Cloudage.org

The domain cloudage.com previously fetched $3,600. It is on the market now for sale too...hmm. I do like the branding "cloudage" with the .org extension...fairly nice. My appraisal for your domain is mid hundreds, up to "maybe" high hundreds

The other, elderwood.org: Little value, in my view. Reg fee territory (sorry)

I think elderwood.org has some potential - mid $$$ range. There are a few businesses and organisations with that name.