If You Were A Newbie, What Would You Do?

I feel even more confused than ever! Apparently 3 of the bills I have haven't been listed on ebay before - no search results. And, between Heritage Auction and ebay, I see such variations in price, even for same grade of bill. Should I just approach a few potential buyers, learn their offers, and go from there? What is the difference between selling to a place like Hertiage auctions versus Old Value Currency? Or selling to a dealer? Or a private party?

Separate question: it seems that I need a reference guide for US coins as well. Any one recommendation?

Thank you in advance! As you can see, I need all the help I can get. :)

Rachel, I recently went through a somewhat similar situation. I inherited an entire bag of paper money. I learned that regardless of values, its really all about what someone is willing to pay at that particular moment. I sold some bills for far less than expected and a few for a good bit more than expected. I also have kept a ton of it because there isn't anyone who is interested enough in it to purchase it. Paper money just isn't as popular as coins. I highly recommend posting the bills in which you are curious about here. I guarantee someone will know what it is and an approximate value. Another option is to take it to a dealer in your area (if you are willing to post your area I'm sure someone can recommend someone) and get everything appraised. I would recommend telling them you are not going to sell anything at that particular time so that you get a more honest evaluation.