I’d have to check but that seems like a good price. You might check with our favorite supplier, Andy at EmpireTech. @EMPIRETECANDY He has his own sub forum here and sells direct as well as his Amazon store
If want to buy NVR5216-16P-I
I would recommend buying the new NVR5216-16P-I/L
Built-in M.2. SSD upgrade.
And add 4 Channel video metadata function.
Very convenient for finding license plates.