I'm trying my first hand at selling something I made, hopefully it goes ok.
I have mostly just made things for myself but here it is, a rather simple water fountain that is 4 prims and has some particles and animations to it. http://www.slexchange.com/modules.php?name=Marketplace&file=item&ItemID=917525
Made it 600L, hopefully that is a fair price since you can copy it.