..."It would take me a lot longer to sell my collection piece by piece, but my price per item is more open to collectors and hobbyists"... If you sell at a buylist price, you are not taking a loss, but, in fact, buying time. Selling at 80-95% of spot will yield you faster futures. You are gaining time, which coupled with velocity, are the two most import things. The more time you have, the more options you give yourself. Think of it this way, a dollar that moves five times will produce a bigger payoff than a trapped five dollar bill. Don't think in terms of...how much money can I make off of this...think more like...how fast will this product produce something else. The money is a byproduct. Focus on the product providing more or more expensive products. Your product should always give you multiple gains. One being money, second being different product (s). This is why money is made with purchases, not sales. With collections, 60-70% should be a fast buylist sale at 77-95% of spot as another small collection. 20-30% of the original collection that contains high end items should be up to 23% OVER spot (do not be afraid to charge a high price). The bottom 0-20% needs to held no longer than thirty days and sold as bulk lots. Hope this helps.