So now it's $2000 for a sketch card? Alright then. Time for another lecture.
Wacky sketch cards, with rare exception such as the Dave Gross GPK sketch cards, should not be valued like a full blown illustration. It's just a sketch. A glorified autograph on behalf of a non-entity, aka Wacky Packages. Just a quick little study that takes any decent artist on the planet about 10 minutes to render. If non-artists really understood how simple and quick it is to spit these things out then they'd have to think twice about paying heaps of cash for them. You can explain why the original art used to create a pop culture image could be worth that much. Or even the value of a vintage card. But calling quick sketches "art" and paying more for them than a painting? A painting has invested in it so much time, thought, development and refinement. A sketch would represent a molecule of it's conception.
Is every bit of scratch from an artists pen a work of art? Most collectors are not paying crazy money for these. But to those who are, you're making a terrible mistake! Can you sense what an insult this is to the truly worthy material? Think of the choice you're making. For the same money you can either put a fully realized semi-famous painting on the wall or stick a doodle card in your album that nobody ever saw. Who saw it? A few ebayers? The forum? How does that compare to the thousands who have a printed replica of your PAINTING stuck to their notebook or bedroom door, ingraining itself into the memories of so many since childhood. It's obvious you pay crazy money because you have to have it at all cost. But stop and ask yourself why you have to have THIS at all cost. The next time you look at your $1500 sketch card and a shudder of fear strikes you, take comfort in it. It's your healthy mind doubting it's sanity. As long as you have doubt, at least you have hope.