Well, I had to go back and do a little research about the history of this matter. It looks like, by all accounts that I might have included that sleeve in a sale I did for a Sony tablet here, last year. But I really don't know, I could be wrong about it. The fact of the matter is, is that I haven't had the sleeve for a long time now, and honestly do not know for sure who I either gave it or sold it to...
The Comply Tips are gone, as well. I sold them to someone (either here, or more likely on eBay). I haven't had them for a long time, either.
The problem with bumping an old thread like this one is, you are going to run into the problem - especially if you are dealing with a Seller who does a lot of other business online (like I used to). So, after awhile it gets harder and harder to remember exactly what happened to certain things.
On a final note...this classified is (obviously) closed. BUT...if I'm not mistaken I DO believe there is/was a very good possibility that I might have had a different classified ad for these Comply Tips which I had going for awhile, also. The other ad would most likely have NOT included anything about an Amazon Feaux Leather Sleeve.
Unfortunately, I do this type of thing quite often when I'm selling something. Sometimes I will have an item(s) up for sale, and then, after receiving minimal attention for it, I'll usually close the ad listing. Then...a few weeks later I will end up changing my mind and decide to create a newer listing, perhaps in some cases where some things about the item(s) are a little bit different than before. I think this particular listing is one example of this.
Besides...(and please forgive me in advance for asking this)...do I even know you? I don't recall ever doing business with you. Did you purchase the Comply Tips from me off of eBay, possibly? If so, then why are you contacting me HERE of all places?
And additionally, as far as any "X-10's" are concerned...sorry, but I do not even know what "X-10's" are, and I seriously doubt that I have ever owned them. I couldn't even tell you what company makes them. Sorry, but I just don't remember anything about any of that stuff. If you bought something from me on eBay, then you should probably try contacting me from that site, instead, and when you do please reference the exact listing of the sale (i.e --- of the Comply Foam Tips, for example) in question.