Peter; One thing about catalog values new collectors must remember..... it's only a guide. Prices can, and do, vary widely. Some items sell for less, some for more than the estimated catalog values. Any collectible is worth only what someone is willing to pay for it. Because someone asks $100 for an item does not mean it is worth $100 to a potential buyer. However, it might be worth $150 to another buyer. It's not always wise to sell to the first offer either. Most of us are still flying by the seat of our pants in this hobby.