Getting zero interest on the doujinshi, so I'm just going to shutter the eBay listings, rather than keep paying their upkeep fee. The Amazon storefront costs me nothing to maintain, fortunately, so those items will stay up for now.
Generally speaking, it seems that I've run out of things people want to buy. Thanks to everybody who made a purchase; you've lightened my moving burdens and kept me from going broke that much longer. Cheers!