Jeez, I 'd hate to say I collect CRTs, but maybe yeah. My 3 main CRTs are:

an RCA 38" widescreen HD. This monster weighs almost 250 lbs. with the stand but it looks phenomenal...especially with the built-in DirecTV. Biggest widescreen tube ever made, and the second-largest tube of any kind for a consumer set. Only Sony and Mitsubishi made bigger ones, and they were still 4:3 (although Sony's was flat).

A Sony PVM-2950 professional monitor I got off craigslist for $25. Came out of a newly-remodeled Hamptons summer estate and was hardly ever used. For $10 more, I popped for an Extron 8-in 4-out switcher with BNC connectors to match the monitor. Hugely useful, and a huge bargain - apparently these things are over $1,000 new.

The SharpTendo 19" combo I use for 8-bit and earlier systems.