I guess you may wish to change your moniker to "some_regrets", given the facetious responses.
Here is my take on your actual question: If the AMG tt still is being manufactured, and if the local distributor still honors the warranty, then I would not hesitate to go ahead with purchase. It is unlikely that the late designer of the table was hand-building them in the first place. Most likely, he either out-sourced the build or formed his own company to do so. Information on the viability of the latter should be available in the public domain. Moreover, it's a simple beast and unlikely ever to "break". You may in fact end up with a collector's item that will hold value better than most.
Lew