Sourcing rare or discontinued arcade machine parts presents several significant challenges for collectors and restorers. One of the primary issues is limited availability, as many original components are no longer manufactured. This scarcity drives up prices, making restoration projects costly. Additionally, identifying authentic parts can be difficult due to counterfeit or low-quality reproductions flooding the market. Another hurdle is the lack of documentation, as manuals and schematics for older machines are often lost or incomplete. Shipping and logistics also pose problems, especially for fragile or bulky components. Finally, the dwindling community of experts familiar with these vintage systems makes troubleshooting and repairs even more challenging. Despite these obstacles, passionate enthusiasts continue to preserve arcade history through meticulous restoration efforts.