I wrote a cranky response and then deleted it,
lol. The substance of it was that you clearly knew where to buy one and were willing to pay a high price, so the odds of doing the work to track down a copy and then finding you already bought one were high. I think if you ask for something rarer, you will get more responses. I don't think anyone intended to ignore your request, but you certainly knew how to acquire what you wanted if you were willing to spend up to $50 for one. (from your previous post).
Ultimately, there was no reason to be cranky because you are enjoying your collection and found "the right place" to get info and access as your collection and needs mature. Hence the deleted response. Welcome to the forums,
btw. I am quite pleased but not at all surprised that you found what you wanted on Ebay.