I know some of the DIY folks are often looking for ambulances as platforms. Just saw this ad on the Philadelphia Craigslist of a local ambulance company in NJ closing and selling all their rigs. Not mine, don't know 'em, etc., etc.
http://philadelphia.craigslist.org/for/3702909641.html
Here's what they have listed:
Vehicles for sale include
AMBULANCES VIN Mileages Price
TYPE lll
A-91 (1997) FORD E350 (BOX) 1FDLE40F6VHB20724 129,339mi $12,500.00
A-92 (1996) FORD E350 (BOX) 1FDKE30F5THA15871 258,397mi $8,000.00
A-910 (2000) FORD E450 (BOX) 1FDXE45F7YHB62835 163,114mi $10,000.00
TYPE ll
A-93 (2005) FORD 350 (VAN) 1FDSS34PX5HA18859 273,786mi $6,000.00
A-95 (2004) FORD 350 (VAN) 1FDSS34P34HA74088 260,456mi $6,000.00
WHEELCHAIR VANS
C-1 (2006) GAS E250 1FTNE24W16DB42523 $6,000.00
C-2 (2003) DIESEL E350 1FTSS34F33HA86526 223,217mi $4,000.00
C-3 (2005) DIESEL E350 1FTSS34P75HA52343 204,056mi $5,000.00
C-5 (2006) DIESEL E350 1FTFE24YXTHA88536 155,529mi $6,000.00