Don't know what year you have...these are searches for a '93 VH45:
http://www.infinitipartsusa.com/partloc ... atalogid=0
Kind of pricey in Atlanta:
http://www.trademotion.com/partlocator/ ... atalogid=0
So after the two searches I did to find the above two links, I noticed that the base URI that both sites are using utilize the same query parameters. The one to manipulate to find the best price is the "getJointLocator&siteid=XXXXX"
Change the number, see what price someone else has for the pan, if they haven't let there registration for this parts locator lapse. I was able to quickly find that when I entered 215255 for the JointLocator/siteid number that the pan was listed as $355.83. Note that the first link I found has 55 for that number. Probably could write a quick script that would iteratively increment from 1 and make a request to each of who knows how many hundreds of thousands of companies that all use this site and filter on the pan price...eventually you would have the lowest price for an OEM VH45 pan.