Hi,

Does old commercial content get undeleted?
If so, requesting pool:3738.

Unless it's gone public, All paid content is DNP forever.

The change was made about a year ago, you can check on this link.

https://e621.net/forum/show/244542

Understood.
I'm a bit out of loop with things now that I am inactive in moderation.

We do not allow any paid material, so in case you see paid content posted in past, just flag on sight as these do not fall under grandfathering rule.