Sadly, although this should all be common sense, a lot of vendors don't seem to have it. Maybe art and business don't always mix. ;) As for me, I hardly ever buy things. What I do buy will be: a) Things I can't make myself (like photorealistic character packs, complex outfits and props, utilities). b) Things I can use again and again. As a hobbyist, I'm not likely to pay even $5 for something that is so specific that it'll only be used in one picture. As Lee says, versatility! Morphs! Load 'em in! :)