I recently purchased three 1952 Topps from Mickey's. I was a little surprised at how "cheap" they were. Perhaps because they were all excellent ttm signers and have only recently passed away. But especially considering they're PSA/DNA authenticated, I was happy to grab them.
The three I bought include Lou Brissie, Robin Roberts and Mickey Vernon,
I also bought a few unsigned 1952 Topps that I'll send out over the next couple of weeks.