I think I use one of the big supply guys on ebay but I forget who. One suggestion is to "overstock" up on stuff. As mentioned the shipping can be one of the bigger costs on buying supplies. I buy bubble mailers by the 500 count and I buy my small supplies in fairly large quantities, that are usually going to hold me for a few years. That way I can save on the shipping
. Also, since I buy my smaller supplies in bulk I usually will call the business and get an even better deal on $200+ of supplies, if bought at once. regards