Is this the same as the MP Tracks stand

If so, they would be crazy not to mass-produce it and sell it.

It's listed on TakaraTomyMall so could just be a TTM exclusive... which would be a shame, as it will make it difficult for many to get them directly without paying a middleman markup.

It notes that there are a number of Masterpiece toys, Movie Advanced (from last year), and Legends (Generations) toys that have post holes included in the toys for display stands like this one... so someone was thinking about dynamic displays for the collector-focused toys for some time now.