Possibly one of the cheapest 144hz i've seen, if not the cheapest. If you're looking for a budget 144hz monitor this might be your best bet.
Product Key Features (From eBay)
* Refresh Rate 144 Hz
* Aspect Ratio 16:9
* Video Inputs HDMI Standard, DVI-I, DisplayPort
* Brightness 280 cd/m²
* Features Flat Screen
* Screen Size 24 in
* Contrast Ratio 3000:1
* Product Line ViewSonic VX
* Max. Resolution 1920 x 1080
* Response Time 1 ms
* Display Technology VA LCD
Seems to be around $200 at proper PC stores, so not an amazing bargain IMO.