Gil
I have only anecdotal info about truck prices. It seems a year or two ago i could buy a 5 year old, 600K mile, 350 + HP Autoshift truck (Volvo or FL) for under 20K. Lately they are almost 25K. I wish i could give you more detailed info.
My gut tells me that the new truck market will be a buyer's market.
I too would like to see the spreadsheet.
Tony
ToolSet Motorhomes