wGuide.com Is a really nice domain and can be easely interpreated as WebGuide.com.
I think that it worth much more than $100 for the right buyer, I suggest keeping it
until a good deal arrives xD
I believe "AGuide.com" was purchased by ApartmentGuide.com™ ... the details of the transaction may assist you with potentially approaching like-minded "WxxxxxGuide" End users in the hopeful sale of your "WGuide.com", IMHO. :gl:
More research required, as well as consistent End user marketings! :talk:
Save that domain, as it will be more of value later on. I would suggest making a temporary site to bring in Backlinks, Traffic, and possibly PR to sell it for more as a established site.