I hate to be a witch about this but PLEASE BUY SOME REFERENCE BOOKS.
I don't mind helping people learn about their items and even placing a price on items but if you want me to help you price items to sell and don't want to invest in a few good reference books I would appreciate a monetary donation through Paypal for my expertise and basically an appraisal. You are going to benefit financially based on my knowledge and the knowledge of others who have spent years studying and learning the trade.
I don't want to offend you but I am noticing a pattern here. You cannot effectively sell anything if you don't know something about it.