cost

Licensing discussions are best held off forum.

Monthly Connect plans can be found here: https://service.acrobat.com/cfusion/bots/purchase/index.cfm

Enterprise Connect plans can be quoted by a reseller. Feel free to PM me or contact me off-forum at jorma[at]realeyesconnect.com or any other reseller listed here: http://www.adobe.com/products/adobeconnect/strategic-partners.html