lock.io

lock.io changed hands for $50,000 on Legal Brand Marketing in August 2026. The label is a single English word — 4 characters, no hyphen, no numerals. That is 5.9× the median .io sale in our records ($8,500), putting it in the top 12% of .io transactions since 2023. The .io cohort we track since 2023 now holds 164 sales, a median of $8,500 and a top decile above $52,700. No earlier sale of this exact name appears in our records, so this is its first tracked transaction. Closest .io comparables in the same price band include variance.io ($50,000) and fan.io ($50,000).