Some good games there, unfortunately the games are PAL and will not likely work in the USA on NTSC machines.
You could also try comp.sys.cbm newsgroup. If you are unfamiliar with newsgroups, click this link.
http://groups.google.com/group/comp.sys.cbm/topicsIf you post, mention your location and they games are likely PAL.
In the end, you may be stuck with eBay. Forums are hit or miss for selling items like this, usually miss. If you take good pictures and sell the games individually, you may hit a home run on one or 2 games. I'm thinking Defender of the Crown and/or Times of Lore may get bid up if they are really complete and in good shape.
Good luck.