I haven't bought it yet, for I haven't the money.
But shopping list:
Some THF (tetrahydrofuran, a cyclic ether used as a solvent for reductions using LAH, lithium aluminium hydride)
Acetonitrile/methyl cyanide
DMF (dimethylformamide)
Potassium or sodium azide
Potassium or sodium cyanide
Benzaldehyde, for an amphetamine or meth synthesis via knoevanagel condensation
Enough square-profile magnet wire for building a pair of electromagnet coils several inches thick and 2-3 meters in diameter, along with a bunch of powerful quadrupole or sextupolar magnets. This I want so I can build myself a cyclotron or cyclosynchrotron, and a heavy-ion accelerator (both are types of particle accelerator), partly for all kinds of experiments, but also for use as a powerful alpha-radiation source, for bombardment of beryllium metal, Be absorbs alpha particles and spits out neutrons. I'd love to be able to do my own nuclear transmutations, for various reasons, but in part so I can obtain those chemical elements for an element collection that are otherwise extremely difficult or impossible to obtain, for instance, neutron bombardment of 238U results in transmutation to plutonium-239 and neptunium. As well as creating technetium, polonium and promethium.