Jobi Wan Kenobi
...I'd like to sell it on eBay, but I'm not sure if it's value. I think it is pretty rare... The above two sites are about all I can find. I've seen just one auction on eBay, and they aren't getting any bites at $300!!!...
You've already done what I was going to advise you to do-look on eBay for the same kit. I'll add some detail to that advice: Follow that auction. Note the seller's asking price. See whether it attracts any bids or sells, at the seller's asking price. Or does the auction end without bids? That gives you an idea.
Also, decide what you want to achieve.
Do you want to make as much money as you can on the sale? Then you might price yours around the price of that existing auction, and see where it goes. Or you might post it as a Buy It Now, at that price, or post it with a lower opening bid but a reserve price. In any case, you may wind up waiting till someone bites.
Or do you just want to get it out of your stash as quickly as possible? They you might price it at half of what other sellers ask for it, or even lower. But that would make it more likely that someone will bid or buy it.
That choice will be the same, no matter where you offer the kit for sale-get the most money for it, or simply move the kit?
If you want the most money you can get, then it's definitely worth the time to research a little further, watching for sales of the kit on eBay and other secondary market sites, and seeing what they go for.
Hope that helps!
A postscript-what's with the formatting?