For what it's worth ManageX is in the process of being phased out. HP typically has a 3-year Sunset program before they stop supporting a product and we're atleast 6mos into it so depending upon your need for support and how long you plan on running this it may not matter to you.
Also, FWIW, while I've always been able to get ManageX support and get an answer ManageX duties appears to be an add-on to the analyst's regular duties and it is usually more painful to get a good answer than OVO or NNM support (which I usually get great response for). May just be my experiences but hope it helps a little.
The good side is that it is not a complicated product to support internally so you may never need their support (cross your fingers).
Unforunately I do not know the retail prices for these products but the link Mike posted is the best place to get that info...
Sorry if this isn't useful, thought I would toss my two cents in...
- Jeffery
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It ain't lovin,
if it ain't Monkey-luvin'...
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