If there was a serious demand for mono stashes, then some enterprising pyramid fan could just buy lots of the treehouse sets at bulk prices, repack them and resell for a little profit. This would serve LL just fine as they still sell pyramids. Not an exact parallel, but this happens with LEGO sets, where many fans buy dozens of sets, break them up and sell the individual parts. I know a few people who pay their mortgage this way. (Obviously the pyramid demands will be a MUCH smaller scale.) -Jason