So
1/ How does a site make $120 in ONE WEEK yet receive not enough traffic to register even at alexia never mind others I have looked at.
2/ If you were making $120 per week, why the hell would you update the name servers to point at GD where you earn nothing per week ?
3/ To quote you "I've put a lot of hard work into PR work and SEO" your page rank is 0 (Zero) and again if you have put all this hard work in why point it to GD where you lose all the seo etc.
The OP is probably lying. Those domains aren't worth anything.

Oh I agree Vod and as this is my field I was just making sure others know this as well.
And @ OP "Lying? Go and see for yourself the page rank, if you really want, get an SEO specialist to check it out yourself "
I did last night and the result was as I thought :
Google PageRank for
aboutaeroplanes.com: 0/10
Cheers
Mark