Adobe will eat you up! Forget about this.. Get rid of it soon..
Do not mention Adobe when your asking for appraisals.. Most us us know what the domain means..
Well it all comes down to whether you want to take the risk, but there is definitely a TM issue, especially if you are going to use it for anything to do with their product. It could be more of a liability than an asset.
Don't worry adobe isn't suing i'm pretty sure they own the trademark for photoshop and I would bet my life that there is at least 10k domains which have the work photoshop in it just search "photoshop tutorials" or something along those lines and you can see for yourself