Long-term quality is going to be a gamble at that price. However I've had my "CyberVision" 21inch for five years and I'm happy. It was a no-name lower cost one.
Buy.com has about 7-8 of them under $200.
A few names I've never heard of. Although there are two Princeton's in that range...one is in stock...
Princeton VF 912 - Display - CRT - 19" , 18" viewable
1600 x 1200 / 75 Hz - 0.25 mm , Black
$176.99 In Stock