Well, it went out for $405, which was right in line with my original guess of 300-400. I thought, the way it took off early, that it might go higher, but it seems to have petered out after that.
Nice investment. I got lucky one day and found a painting from a famous local artist for $7.50 at a thrift store. They value at least $750. So keep that bargain hunting spirit to make a few extra dollars.