Hmm. Yeah, I'd call around local shops just to see if they carry eMacs. CompUSA and other electronics/computer retailers might have some.
If it helps your decision at all, you can expect to save about $30/year in electricity consumption by going LCD vs CRT (I've heard a range between $20-$40, maybe depending on size of monitor?). So if you expect to own it for 5 years, add $150 to the cost of the CRT to get an idea of TOC. If the difference then is negligible--like if you can get a refurbished iMac for not much more than the refurb eMac--go with the LCD; if not, then you've no worse a conundrum than you had before you did the math.
Alex.