My persepective to the higher prices is as follows:
If I've purchased items at higher prices, why in the world would I re-sell for a lesser price? Who in this world would do that knowing that things out there are expensive as they are?
Another item to mention is "right timing."
If I was available to purchase the item at retail, and you were not, why should I sell the item over to you for that same price or less when there is a large demand over them?
To some, these figures are worth what they are and to some, it's not.
It's just like art or collectible items. They are only as valuable as the popularity and want. I sure as hell know I won't be selling my collection at lesser amounts than what I dished out for sure, unless I'm in a dire need to.
I own lots of Statues and Figures, and for the last 8 years, I can vouch for "Sold Out=Good Luck."