I think you mean Shadow Mask. Trinitron are Aperture Grill displays.
You're right-shadow mask is what I meant.
[doublepost=1492260897][/doublepost]
It was in 2014, I doubt much has changed since then. It depends on who you sell to. Old school gamers will pay up. The actual monitors were worth less than $120 at that point, but the rarity of quality CRT monitors makes them prime for price gouging. I can't say my moral fiber is strong in that department. Price gouging it is! The monitors themselves were bought for 700 a pop, but they were over a grand when they first came out. Not your typical big box store equipment.
People will pay anything they want, especially if it's rare now due to the destruction through recycling. Plenty of regular CRTs out there, but when you're selling the Rolls Royce of its time aimed at professionals, then that's something else. Truth be told, I'd have let them go for cheap but knowing how sought after some old CRTs are, I had to sell high.
I'm probably one of the few on here who has bought a CRT in the past year.
The prices you're quoting do not exist except for a very, very few exceptions. The FW900 Trinitron tube is the only monitor in the consumer realm that still brings any kind of significant money consistently. Otherwise, rare monitors badged for certain brands(I mentioned Apple and SGI because they are my interest) CAN bring low 3 figure prices but there are a lot of factors that go into that.
I also don't want to ship them-it's not even so much the cost, but I've had bad experiences. UPS managed to ruin a 17" ADC CRT for me when one of the alignment magnets disappeared on it. It was "professionally" packed and had no external damage but it left me with a big green patch in the top right corner. Fortunately, UPS did pay up on insurance for it.
Also, I'd still consider anything that was in the $1K range new to be in the consumer range of products. It was high end, certainly, but still consumer. Monitors used for broadcast work and the like were often in the 5-figure range.
BTW, just to show what I'm saying, here's an auction from last month with an SGI branded FW900. Again, this likely remains THE most valuable CRT on the market, and the SGI branding will carry a premium to guys like me.
http://www.ebay.com/itm/SGI-GDM-FW9...D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557