I agree. Finding good deals and negotiating can be fun, but for me the waiting, the ROFR process, the monumentally extended timelines to actually get the points, and of course problems with unreliable sellers all kind of eclipse the fun element. That said, the savings are great, though I've bought more direct points recently for what I believe is stronger long term value.
I'm still marveling at that Aulani contract!! Well done my friend! I bought most of my Aulani points about two years ago within a range of $90-$96, so I can't complain. One of these days, you should actually plan a stay at Aulani. Its sensational!