Are you guys kidding? Below 30 mil for David West??? That's extremely low. That would be starting at ~9 mil and ending at 10.5 or so? Only 3 years.
Compared to what the other guys are asking, Celtics will score a major win here.
Also, he's not injury prone, he had one single injury in his rather short career so far. Either he's healed or not. He's not someone who's got tons of wear and tear like KG. Remember, West joined the league very late.