www.ironmind.com
in the shop link. Get the free catalogue sent to you, they describe the videos better in more detail. The online shop is quite sparse. Also the quality of the videos is home movie like, but still decent enough.
As far as ambience, setting and nice lifting, and info in the footage. The 2001 Polish, 1998 Bulgarian Training Hall and the 1995 2 tape set are the ones I like the most. They feel a bit more intimate since the training settings are smaller. Some of the other videos, are set in huge halls, and I don't like the vibe as much.
The first one has less lifter variety - just 2-3 world class lifters, but it's more like a set of real training sessions, rather than peaking before a meet. You see all the assistant lifts and structure of the training, they even bench
2nd one is well Bulgarians doing what they do best in their own training hall, big epxlosive lifts!
1995 is as per the clips posted here
As far as Nicu Vlad goes, the 1996 Alanta tape has both him and Botev working together on the same platform alternating sets on the Snatch and then Cleans at the start. Vlad has a nice smooth Snatch.
But you can't buy this tape anymore. Someone (IOC?) wanted a cut of the profits and so Ironmind doesn't sell it anymore.
On this tape you see Pablo Lara Powerclean 190kg and Jerk it! Amazing thing is that he weighs 70kg...never thought I'd see someone do a 2.7+ bodyweight powerclean! But it's quite a deep powerclean though as you'd expect

I might be able to make a small clip of this, I'll see.
He may be on some of the other tapes, but I don't know for sure, since I don't have all of them. I haven't even watched all the ones I do have

Someone who has them all may chime in.