$4.75

APOLLO 17 THE LAST OF THE APOLLO DEC 12,1972 KSC SPACE CARD NASA

$7

GEMINI 3 PRIME RECOVERY FORCE MAR 23,1965 USS INTREPID SPACE COVER NASA

$4.75

ARIEL US BRITISH LAUNCH APR 26,1962 PAFB SPACECRAFT SWANSON SPACE COVER NASA

$4

2022 Mars 'Ingenuity' Helicopter 32nd Test Flight Pasadena 18 September

$4.5

MARINER 9 IN MARTIAN ORBIT NOV 13,1971 CAPE SPACE COVER NASA

$4.75

REXS SAT SPACECRAFT PUT INTO SUCCESSFUL ORBIT AUG 19,1972 JAPAN SPACE COVER

$3.98

EXPLORER-32 CAPE CANAVERAL, FL MAY 25, 1966 SWANSON COVER

$4.75

GEMINI 5 RECOVERY FORCE AUG 21,1965 USS MANLEY BECK B562 SPACE COVER NASA

$4

FRIENDSHIP 7 JOHN GLENN 15th ANNIV MAR 26,1977 COLUMBUS COLOPEX SPACE NASA***

$4.75

PROGRESS 13 DOCKING MAY 25,1982 RUSSIAN SPACE COVER

$4

SHUTTLE DISCOVERY STS-120 LAUNCH OCT 23,2007 KSC

$21

2026 NASA Artemis-II Launch To The Moon! Artemis Mission Control Houston 1 April