Fascinating hypothesis Freddy. The only difference in your comparison of the tulip market vs. the vintage Rolex market is that tulips can be grown. A vintage Rolex, car, antique furniture, etc has a finite number to it. Only XX number of each was ever made. That's it. No more. No less. As they break, get lost, wear out, or get disposed of in favor of a newer, more accurate model, that number of pieces available to the market will go down, there by increasing their value just on the sheer speculation that there are only so many available.
Same thing happened in the 70's with Tube Audio equipment. Solid State gear was introduced and hyped to have better signal to noise ratios, dynamic range and frequency response so everyone dumped their vintage tube microphones, mic pre-amps, limiters and equalizers in favor of there better sounding siblings. To many engineers dismay, it was soon discovered that the new solid state equipment didn't have the color and sound quality of the tube equipment. Many years later, we have tube equipment selling for 1000% more than what it was worth. I worked at a studio that had a very coveted Fairchild 670 stereo limiter that the owner wisely bought in the 70's during the "Great Tube Equipment Garage Sale". He probably paid around $900 for it. Now they are selling for more than $35,000.00.