@gman145
You should have received a replacement offer a year ago if your Dropcams were active on a Nest Aware subscription, and a discount offer if your Dropcams were not active; this is last year's post:
https://www.googlenestcommunity.com/t5/Blog/An-update-for-our-Nest-Secure-Dropcam-and-Works-with-Nes...
You could try contacting Support:
1. Go to https://support.google.com/googlenest/gethelp.
2. Select a category/product family, and type in a brief description of the issue, then click "Next".
3. Click "Other", then click "Next step".
4. Under "Resources", just click "Next step". (Clicking one of the listed links will bring up a Help page page.)
5. Under "Contact options", choose to get a phone call or chat with the team, depending on availability in your country.
