The choice of eyepieces is a very subjective discussion, with pretty much everyone having different opinions!
However, while not wanting to enter into that discussion, there is a set of Celestron eyepieces for sale at the moment in the Classies section for $100 (I think the same as you have referenced, but without the box and the filters- which would rarely be used anyway):
http://www.iceinspace.com.au/forum/s...d.php?t=148387
(disclaimer: I have no knowledge of the seller, I just noticed them and thought you might be interested).
- Dean