Epson 2045 for $519 (Refurbished)

I could not find this deal on SD. Hence I am posting this deal that I found posted by hua000yun in another thread.
I am in the market to buy Projector for Home Theater system. Please share your opinion on Epson 2045 and experience buying Refurbished models from Epson.
https://epson.com/Clearance-Cente…cj_4485850
Brightness: 2,200 Lumens
Color Light Output: 2,200 Lumens
Contrast: 35,000:1
Resolution: 1920×1080
Aspect Ratio: 16:9 (HD)
Lamp Life(Full Power): 4,000 hours
Lamp Life(eco-mode): 7,500 hours
Throw Dist (feet): 3.6 – 29.5
Image Size(inches): 33.7 – 332.9
Throw Ratio(D:W): 1.22:1 – 1.47:1
Connection Panel:
Composite (RCA)
VGA In (Dsub-15pin)
HDMI
Audio Out (Mini Jack)
USB
Wireless Networking
HDMI (MHL)
Audio In (RCA)
Special Features: Full HD 3D, Frame Interpolation
Comments: Supports MHL-enabled devices, including Chromecast™, Roku Streaming Stick™ and more
One limitation I learned was USB port is only render Image and not Video.