Space & NASA Memorabilia Price Guide — 200 Verified Sales Records | Gauntlet Gallery

Space & NASA Memorabilia Price Guide

Verified market data from Gauntlet Gallery’s database of 7,991 comparable sales transactions. Includes Apollo 11 crew signatures, mission covers, signed photographs, and flown artifacts. Updated through June 2026.

7,991Sale transactions
200+Items tracked
$18,750Highest median (Apollo 11 crew)
Neil Armstrong, Buzz Aldrin, Michael Collins, John GlennKey signatories
Showing all 200 items
Item Sales (n) Median Price Range (P25–P75) Last Sale Last Date 5yr CAGR 12mo Median
About this data: Data aggregated from Heritage Auctions, RR Auction, WorthPoint, eBay sold listings, and specialist space auction platforms. Median prices reflect verified hammer prices. 5-year CAGR requires minimum 5 data points over a 5-year window. Data is for informational purposes only and does not constitute investment advice.

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