Grayskull to have been more affordable so I could have at least attempted to get one.
The line to go on with no more price increases until at least the concievably popular character, even minutely is made.... (I.E. has to be more than just a one time character with no face in a comic panel or a scan through a scene of a cartoon or movie, that has no real concept art or the like....like Tug-Of-War Man).
Cheaper and occasionally free shipping just for promotion, like Hasbrotoyshop can do.
There are more, but the only 3 I could think of on the fly, I'm sure I have better ones....