hello…
[ana marinescu] “I want to sell them but I don’t know how much they worth”
probably not going to like this answer, but it really depends on what people are willing to pay for them, and even then it’s not likely to be very much.
the logos (while nice abstract things and well done), are not too different from what you can get on a variety of clip art sites (like istockphoto.com). for those, i would recommend a site like that, where you can sell them through a vendor with a lot of traffic already. putting them out there on your own will likely not result in too much… :-/
as for the templates – even trickier, because they are very specific. and to further that, you would need to have them broken out in html and ready-to-use before anybody would buy them…and like the logos, there are a lot of template sites out there already, so best bet would be to find one and see if you can add yours…
hope that helps! nice work, but i figured you’d want the honest answer to your question…
sitruc