I've watched the price since it was $309, now it is $269 US plus free shipping. I think it is a very good chance to get it. The seller seems to be a good seller as well, as I previously ordered several products from him/her.
QNIX QX2710 LED EvolutionⅡ 27" 2560x1440 WQHD PLS Computer Monitor *Matte for $269 US. They also offer FREE shipping service. Here some information:
Panel: SAMSUNG PLS (Matte, but glossy might be available as well. I'll update it after making sure.)
Inputs: DVI, Audio In/Out
Response time: 8ms
Type: LED (Slim)
The eBay link:
There's also a perfect pixel version. Just in case,
Perfect pixel version :
I personally think it's an awesome deal to get it.