When it comes to 1st appearances, no other era comes close to the Silver Age of comics. Marvel comics took  risk on Stan Lee's Fantastic Four and it opened the door for a surge of new comic book superheroes unlike any comic age since. Just look at all of these amazing 1st appearances...

Our Army At War SGT ROCK 158 1st Appearance Of The Iron Major 1965 DC Key
Our Army At War SGT ROCK 158 1st Appearance Of The Iron Major 1965 DC Key
$50.00
Time Remaining: 2h 22m
Buy It Now for only: $50.00
AMAZING SPIDER MAN 31 VG VG F 1ST APPEARANCE GWEN STACY HARRY OSBORN
AMAZING SPIDER MAN 31 VG VG F 1ST APPEARANCE GWEN STACY HARRY OSBORN
$229.00
Time Remaining: 3h 10m
Buy It Now for only: $298.00
Action Comics  368 strict VF 1st appearance Alpha and Beta Part II
Action Comics 368 strict VF 1st appearance Alpha and Beta Part II
$37.00
Time Remaining: 3h 17m
Buy It Now for only: $37.00
Adventure Comics  321 strict VF 1st appearance The Time Trapper
Adventure Comics 321 strict VF 1st appearance The Time Trapper
$61.00
Time Remaining: 3h 54m
Buy It Now for only: $61.00
Adventure Comics  340 strict FN VF 1st appearance Computo
Adventure Comics 340 strict FN VF 1st appearance Computo
$34.50
Time Remaining: 3h 58m
Buy It Now for only: $34.50
Adventure Comics  361 strict FN VF 1st appearance The Unkillables
Adventure Comics 361 strict FN VF 1st appearance The Unkillables
$24.50
Time Remaining: 4h 5m
Buy It Now for only: $24.50
Tales of Suspense 52 Marvel 1964 FN 1st Appearance Black Widow
Tales of Suspense 52 Marvel 1964 FN 1st Appearance Black Widow
$1,688.00
Time Remaining: 4h 17m
Buy It Now for only: $1,688.00
Sub Mariner 32 Dec 1970 Marvel VF 70 1st Appearance of Llyra
Sub Mariner 32 Dec 1970 Marvel VF 70 1st Appearance of Llyra
$20.00
Time Remaining: 4h 30m
Buy It Now for only: $20.00
Tales To Astonish 65 1st Appearance Of The New Giant Man Giant Man And Hulk
Tales To Astonish 65 1st Appearance Of The New Giant Man Giant Man And Hulk
$34.99
Time Remaining: 4h 36m
Buy It Now for only: $34.99
Avengers 55 HIGH GRADE 1st full appearance of UltronKEY ISSUELK
Avengers 55 HIGH GRADE 1st full appearance of UltronKEY ISSUELK
$149.99
Time Remaining: 4h 39m
Buy It Now for only: $149.99
Avengers 8 1st appearance of Kang the conqueror UK price variant
Avengers 8 1st appearance of Kang the conqueror UK price variant
$252.00
Time Remaining: 4h 56m
Buy It Now for only: $252.00
DC Comics AQUAMAN 29 1st Ocean Master Orm Appearance White Pages CGC 60
DC Comics AQUAMAN 29 1st Ocean Master Orm Appearance White Pages CGC 60
$300.00
Time Remaining: 5h 8m
Buy It Now for only: $300.00
Daredevil 25 1st Appearance Leap Frog Gene Colan 12 Cent Cover 1966 Marvel
Daredevil 25 1st Appearance Leap Frog Gene Colan 12 Cent Cover 1966 Marvel
$9.99
Time Remaining: 5h 13m
Buy It Now for only: $9.99
Omac 1 Very Fine 1st Appearance One Man Army CBX28
Omac 1 Very Fine 1st Appearance One Man Army CBX28
$14.99
Time Remaining: 5h 43m
Buy It Now for only: $14.99
Incredible Hulk 127 1970 1st Appearance Mogul VF to VF 75 80 N639
Incredible Hulk 127 1970 1st Appearance Mogul VF to VF 75 80 N639
$26.95
Time Remaining: 6h 21m
Buy It Now for only: $26.95
Avengers 10 CGC 80 OW Pages 1st Appearance Immortus 1964 Jack Kirby Stan Lee
Avengers 10 CGC 80 OW Pages 1st Appearance Immortus 1964 Jack Kirby Stan Lee
$300.00
Time Remaining: 6h 26m
Buy It Now for only: $300.00
Journey into mystery 99 High Grade Sliver Age Thor 1st Appearance of Mr Hyde
Journey into mystery 99 High Grade Sliver Age Thor 1st Appearance of Mr Hyde
$350.00
Time Remaining: 6h 52m
X MEN 52 Marvel 1st appearance of Erik the Red
X MEN 52 Marvel 1st appearance of Erik the Red
$20.00
Time Remaining: 7h 4m
Buy It Now for only: $20.00
Marvel X Men 49 1968 1st appearance of Lorna Dane Polaris Ungraded very good
Marvel X Men 49 1968 1st appearance of Lorna Dane Polaris Ungraded very good
$20.50 (6 Bids)
Time Remaining: 7h 40m
TALES OF SUSPENSE 1967 91 1ST APPEARANCE THE CRUSHER STAN LEE GENE COLAN
TALES OF SUSPENSE 1967 91 1ST APPEARANCE THE CRUSHER STAN LEE GENE COLAN
$53.99
Time Remaining: 7h 40m
Buy It Now for only: $53.99
Daredevil 39 FN VF 1st Appearance of the Exterminator 1964
Daredevil 39 FN VF 1st Appearance of the Exterminator 1964
$8.00
Time Remaining: 7h 47m
AMAZING SPIDER MAN 114 High Grade VF 1st Appearance Hammerhead
AMAZING SPIDER MAN 114 High Grade VF 1st Appearance Hammerhead
$39.99
Time Remaining: 7h 50m
Thor 133 CGC 8 Off White to White pages 1st Appearance of Ego Living Planet
Thor 133 CGC 8 Off White to White pages 1st Appearance of Ego Living Planet
$140.00
Time Remaining: 7h 54m
Buy It Now for only: $182.09
Adventure Comics 369 Superboy Legion 1st Appearance of Mordru 1968 VF
Adventure Comics 369 Superboy Legion 1st Appearance of Mordru 1968 VF
$44.95
Time Remaining: 7h 57m
Buy It Now for only: $44.95
1st APPEARANCE DR PHOSPHOROUS 1977 DETECTIVE COMICS  469 Pg 9 PRODUCTION ART
1st APPEARANCE DR PHOSPHOROUS 1977 DETECTIVE COMICS 469 Pg 9 PRODUCTION ART
$44.95
Time Remaining: 8h 1m
Buy It Now for only: $44.95
The Amazing Spider Man 22 March 1965 1st appearance Princess Python
The Amazing Spider Man 22 March 1965 1st appearance Princess Python
$100.00
Time Remaining: 8h 6m
Buy It Now for only: $100.00
SHOWCASE PRESENTS 74 CGC 85 1ST APPEARANCE ANTHRO PRE HISTORIC DC COMICS
SHOWCASE PRESENTS 74 CGC 85 1ST APPEARANCE ANTHRO PRE HISTORIC DC COMICS
$75.00
Time Remaining: 8h 10m
Buy It Now for only: $75.00
BRAVE  THE BOLD 28 1ST APPEARANCE OF JUSTICE LEAGUE HUGE MEGA KEY CGC 35
BRAVE THE BOLD 28 1ST APPEARANCE OF JUSTICE LEAGUE HUGE MEGA KEY CGC 35
$2,950.00
Time Remaining: 9h 3m
Buy It Now for only: $2,950.00
Amazing Spider Man 28 CGC 25 OW W Origin  1st Appearance of Molten Man
Amazing Spider Man 28 CGC 25 OW W Origin 1st Appearance of Molten Man
$149.99
Time Remaining: 9h 13m
Buy It Now for only: $149.99
BATMAN 155 1ST SILVER AGE PENGUIN APPEARANCE 1963 MEGA KEY CGC 60 VERY NICE
BATMAN 155 1ST SILVER AGE PENGUIN APPEARANCE 1963 MEGA KEY CGC 60 VERY NICE
$445.00
Time Remaining: 9h 15m
Buy It Now for only: $445.00
AVENGERS 48 MARVEL COMICS ORIGIN  1ST APPEARANCE OF THE NEW BLACK KNIGHT
AVENGERS 48 MARVEL COMICS ORIGIN 1ST APPEARANCE OF THE NEW BLACK KNIGHT
$13.50 (6 Bids)
Time Remaining: 9h 21m
DAREDEVIL 18 CGC 96 OWW ORIGIN AND 1ST APPEARANCE OF GLADIATOR CGC 0346396013
DAREDEVIL 18 CGC 96 OWW ORIGIN AND 1ST APPEARANCE OF GLADIATOR CGC 0346396013
$999.95
Time Remaining: 9h 34m
Buy It Now for only: $999.95
AMAZING FANTASY 15 CGC 45 1ST APPEARANCE OF SPIDER MAN
AMAZING FANTASY 15 CGC 45 1ST APPEARANCE OF SPIDER MAN
$39,999.99
Time Remaining: 9h 35m
Buy It Now for only: $39,999.99
Marvel Comics THOR 107 1st Appearance GREY GARGOYLE 1964 GD VG30
Marvel Comics THOR 107 1st Appearance GREY GARGOYLE 1964 GD VG30
$29.95
Time Remaining: 9h 39m
Buy It Now for only: $29.95
Marvel Super Heroes 13 CGC 75 VF 1st Appearance Carol Danvers
Marvel Super Heroes 13 CGC 75 VF 1st Appearance Carol Danvers
$999.00
Time Remaining: 9h 48m
Buy It Now for only: $999.00
CAPTAIN AMERICA 107 MARVEL COMICS 1968 1ST APPEARANCE DOCTOR FAUSTUS UNPRESSED
CAPTAIN AMERICA 107 MARVEL COMICS 1968 1ST APPEARANCE DOCTOR FAUSTUS UNPRESSED
$29.99
Time Remaining: 9h 51m
Buy It Now for only: $29.99
OG WHIZ 1  VF 1ST APPEARANCE ISSUE GOLD KEY COMICS 1971 TIKKLETOY CO
OG WHIZ 1 VF 1ST APPEARANCE ISSUE GOLD KEY COMICS 1971 TIKKLETOY CO
$25.00
Time Remaining: 9h 57m
Buy It Now for only: $25.00
ACTION COMICS 351  VF 1ST APPEARANCE OF ZHA VAM DC COMICS 1967
ACTION COMICS 351 VF 1ST APPEARANCE OF ZHA VAM DC COMICS 1967
$35.00
Time Remaining: 9h 57m
Buy It Now for only: $35.00
ACTION COMICS 340  VG 1ST APPEARANCE OF THE PARASITE DC COMICS 1966
ACTION COMICS 340 VG 1ST APPEARANCE OF THE PARASITE DC COMICS 1966
$43.00
Time Remaining: 9h 57m
Buy It Now for only: $43.00
SUPERBOY 89  FA 1ST APPEARANCE OF MON EL DC COMICS 1961
SUPERBOY 89 FA 1ST APPEARANCE OF MON EL DC COMICS 1961
$35.00
Time Remaining: 9h 57m
Buy It Now for only: $35.00