Sorry by now I only have items to sell by coisas.com.
If you have any problem to buy, by this online business site, (because its in Portuguese for example), you can contact-me by clicking here for personal contact.
Ebay
Here you can see the products that I have for immediate delivery as well see prices quickly and transport costs, this way you can make purchases making sure that the business will be accompanied by a third party (ebay in this case), and while it provides security even before the first purchase, consulted my feedback to see what others say about me here.