would like to purchase a preexisting guild.... where do i find them and how much do they cost?

You'll find them advertised throughout General Chat and Donor Forum (if you have access).

There's also a list here:
http://forums.d2jsp.org/topic.php?t=48158022&f=34

Keep in mind that it costs 1k fg in order to transfer the guild ownership. If you want a name change for the guild, that costs 500 fg on top of the 1k as well.

In the future, please post questions like this in General Help:
http://forums.d2jsp.org/forum.php?f=34

Thanks

This post was edited by Fault on Aug 27 2011 07:51am

Guild Faq: http://forums.d2jsp.org/info.php?p=5
Existing guilds for sale: http://forums.d2jsp.org/topic.php?t=48158022&f=34