10 Dollars - Elizabeth II Matryoshka

Produced under Solomon Islands' long-running program of licensing its mint authority to third-party distributors, this piece was never intended for domestic circulation and has no meaningful economic connection to the issuing nation. The Pacific island states — Niue, Cook Islands, Solomon Islands — became favored legal-tender vehicles for novelty bullion in the early 2000s when collector demand outpaced what established mints were willing to produce under their own names.

The matryoshka theme places it squarely in the Russian souvenir bullion niche that surged around 2012–2015, driven heavily by Eastern European collector markets.