there are enough versas around, you could probably find one in correct colour at wrecking yard. may even ship it reasonably if shipping cost is related to weight rather than size.
Those parts seem reasonably priced. You probably could get the headlight cheaper. Try ebay. Then bring your bumper cover to a body shop and have them paint it to your color. If one body shop sounds like a high price check around to see what the average is to paint it. Then install the parts yourself. It's not all that hard. Your saving money on the labor when you order the parts and install them yourself. The key to getting parts cheap is research. Research, research, research there out there if you look hard enough.Thanks, I'll check out ebay.
What about the other parts? is nissanpartszone a good source. Here is the list of part numbers and pricess I've identified...
Clips
62300E (CLIP)
Nissan Parts | Online Nissan OEM Parts and Accessories - 553-09611
[formerly 553-10501]
$7.25 (1.45 X 5)
Headlight
26010 (LAMP ASSY-RH)
Nissan Parts | Online Nissan OEM Parts and Accessories - 010-EM30A
$211.22
Energy Absorber
62090 (ENERGY ABSORBER-FRONT BUMPER)
Nissan Parts | Online Nissan OEM Parts and Accessories - 090-EM30A
$50.66
Bumper Cover
62650S (FASCIA KIT-FRONT BUMPER)
Nissan Parts | Online Nissan OEM Parts and Accessories - M22-EM30J
$184.93
Total: $454.06