just out of curiousity, why is it so hard to find these chases? I mean I know they are expensive, but you would assume people would like to make some money. Were they short printed??
Hammerhead
Uncle Owen
Rebel Commander
Imperial Commander
At St Driver
FYI 500.00 is so wrong to pay for these. I hope they come out with carded versions much cheaper. 
Don't forget the amputee R2-Q5!
Every chase since DX1 has been like this. I would guess that you are right, they were probably much smaller runs. What surprises me is that the basic series go very cheaply, especially considering what a box costed! It seems like the lower run should have the basic figures floating higher too. So maybe the demand is simply that much lower, and that is why they aren't doing baic series at the moment.
With the exception of some of these rare dx chases, prices are as low as I have ever seen them for the earlier series. I used to pay an average of probably $18 or so for stormtroopers when I was amassing my troops. Now they go for $12 or so, when you can find them. A full set of series 5, 6 or 7 might only get $25-30. I used to pay $20 just for an extra gammorrean.
