Hey Bub, You have mostly "bulk" parts there. Those sell on eBay for 7-20 a pound (shipped) in random assortments, though I see someone gets $30 while adding shipping. I guess it depends on how patient you are. I'll be selling my son's stuff soon. I'll be disappointed if I don't get $10/lb ($20/kg). An option is to reassemble the sets but it's a lot of hours and you'll need all those pins and gears. My son refuses to even look at them. Some people separate out the masks because those sell for more. Some people leave them in to get more from the bulk. If you want to have selling them be your hobby, Bricklink will let you sell each piece separately. (That $30 guy might have sold pounds at a lower price earlier. With the new higher price the old sales would still be shown making it look like he sold them at $30. Personally, I doubt any random pounds have ever sold at that price.) Oh. Pull out the kraata. (double-click the word then right-click and search google) but you only have a couple that are "wild". The good ones are NOT green/green, white/white, blue/blue etc.