Re:eBay
Speaking from bitter experience, do not guesstimate international shipping! It's an easy way to see $20-$30 of your profit disappear in an instant if you guess wrong. The cutoff between First Class International and Priority International (a huge increase in cost) is 4 lbs. or 36 in. of total dimensions of your shipping box. I guarantee that your Descent lot exceeds both of those criteria so you could end up screwing yourself if you base your shipping cost on the First Class rate, even though you're not eligible.
If you're selling it all in one lot, perfect. What you do is take your pics and get it packed up before you even list it. Then take it to the post office to weigh it and measure the box. Then you plug in the weight and dimensions of your box into eBay's postage calculator and you don't have to worry about it.
However, make sure you put a disclaimer about customs charges in your auction (just do a Google search or search eBay and copy/paste the exact verbiage they have on their Help page devoted to the topic) as I recently had someone come back at me bitching about them. I didn't have the disclaimer (didn't even know I was supposed to have it) so I just split the cost with him to avoid a messy dispute I'd probably lose. Despite this sort of thing, it is worth offering to ship internationally because, even if no one from another country buys your item, they might still bid it up for you.
Warning: Spoiler!
