543.com

Records show 543.com selling for $20,000 on IDNClub.com in June 2011. It is an all-digit label (3 characters), the kind that tends to trade on memorability and short typing rather than meaning. Against the 6,766 tracked .com sales since 2023, the price sits well above the median of $4,501. The .com cohort we track since 2023 now holds 6,766 sales, a median of $4,501 and a top decile above $22,500. No earlier sale of this exact name appears in our records, so this is its first tracked transaction. Closest .com comparables in the same price band include cmpt.com ($20,000) and sirank.com ($20,000).