Now as I posted last time, I was trying to point out that there was another section which is called
"Wanted (WTB) Classifieds"
Looking for something specific? Post your WTB ads here"
Above mentioned section has a sticky, started a little over 7 years ago, specifically for SDA's as seen below
"Sticky: Looking for SDA's? Updated info here!"
Right below that it also has another sticky as seen below
Sticky: Looking for Vintage RTA / Monitor's? Updated info here!
I can appreciate your enthusiasm and wanting to share but seriously it's pretty much just a back and forth conversation between you two.