Would-be retrocomputing enthusiasts face steep setup curves when working with vintage architectures.
Curate kits with period-accurate components, pre-loaded software, and project guides for systems like the 6502.
Offer different tiers from basic emulator setups to full replica systems with add-ons.
Start with a single well-documented kit for a popular vintage platform.
Risk: Niche market may not sustain volume needed for profitability.