WTB Dodge Sprinter Westfalia by Airstream

I'm looking to purchase a 2005/2006 Dodge Sprinter Westfalia by Airstream. I realize that these are fairly rare and thus prices seem to be fairly variable, i.e., I've seen them selling between $40k and $65k+. In the past few weeks I've seen a couple of vans sold for less than $40k (one at an RV dealer and the other on Craigslist). My maximum is $45k.



I'm based in the San Francisco Bay Area, and though I would prefer to purchase something on the West Coast, I'm not opposed to a remote inspection/purchase.