sell.io

sell.io sold for $5,500 on Flippa in December 2016, according to the sale records NamesF tracks. The label is a single English word — 4 characters, no hyphen, no numerals. At 0.65× the median .io sale in our records ($8,500), it landed in the lower third of the .io transactions we have logged 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 electricity.io ($5,600) and eci.io ($5,617).