Yes to staying away from eBay, there is a guy there who sells decals for the 140, but they are at LEAST twice the price you can get them for from Deere or HAPCO...
You can get them all from Deere, but you will get updated versions of some.
Here is a thread I started a while back before I bought all of mine...
http://www.wfmachines.com/discus/messages/335/416975.html
One thing Id like to point out though...
The list I posted of where I would buy what should NOT say eBay on it...that decal is still available from Deere...