We've searched the internet and found the largest collection of O Scale trains for sale is on eBay. Below are the listings for 'F9'.

Lionel 16946 New C  O F9 Well Car 3840
Lionel 16946 New C O F9 Well Car 3840
$34.95
Time Remaining: 11h 28m
O Gauge Lionel 6 16983 Pensylvania RR F 9 Well car 6983 1997
O Gauge Lionel 6 16983 Pensylvania RR F 9 Well car 6983 1997
$37.95
Time Remaining: 22h 28m
Buy It Now for only: $37.95
O Atlas Early CO F 9 Diesel F P 2 Rail C 7 1970s
O Atlas Early CO F 9 Diesel F P 2 Rail C 7 1970s
$46.97
Time Remaining: 3d 16h 47m
LIONEL 16318 LL FLATCAR 16929 BC GONDOLA  16946 CO F9 WELL CAR ALL W REELS
LIONEL 16318 LL FLATCAR 16929 BC GONDOLA 16946 CO F9 WELL CAR ALL W REELS
$94.00
Time Remaining: 3d 18h 14m
Buy It Now for only: $94.00
LIONEL TRAINS NO 16983 6983 PENNSYLVANIA RR F9 WELL CAR VERY NICE
LIONEL TRAINS NO 16983 6983 PENNSYLVANIA RR F9 WELL CAR VERY NICE
$35.00
Time Remaining: 5d 11h 18m
Lionel Trains Penn Central F9 Well Car 6 36094 Six Wheel Die cast Trucks O Gauge
Lionel Trains Penn Central F9 Well Car 6 36094 Six Wheel Die cast Trucks O Gauge
$54.95
Time Remaining: 5d 13h 47m
Buy It Now for only: $54.95
Lionel 6 16983 Pennsylvania Railroad F9 Well Flat Car w cable reel load rd 6983
Lionel 6 16983 Pennsylvania Railroad F9 Well Flat Car w cable reel load rd 6983
$49.95
Time Remaining: 5d 23h 27m
Buy It Now for only: $49.95
Lionel 6 16983 Pennsylvania 6983 RR F9 Well Car w ob
Lionel 6 16983 Pennsylvania 6983 RR F9 Well Car w ob
$44.95
Time Remaining: 16d 12h 10m
Buy It Now for only: $44.95
Lionel New 6 16983 Pennsylvania RR F9 well car
Lionel New 6 16983 Pennsylvania RR F9 well car
$41.00
Time Remaining: 17d 10h 6m
Buy It Now for only: $41.00
Lionel 6983 Pennsylvania Rail Road F9 Well Car W Cable Reels 6 16983 1997 C 9
Lionel 6983 Pennsylvania Rail Road F9 Well Car W Cable Reels 6 16983 1997 C 9
$44.10
Time Remaining: 17d 12h 31m
Buy It Now for only: $44.10
Atlas O Gauge Burlington Northern F 9 Diesel A Unit
Atlas O Gauge Burlington Northern F 9 Diesel A Unit
$79.95
Time Remaining: 17d 13h 8m
Buy It Now for only: $79.95
Atlas O Gauge Santa Fe F 9 Diesel A Unit
Atlas O Gauge Santa Fe F 9 Diesel A Unit
$79.95
Time Remaining: 17d 13h 18m
Buy It Now for only: $79.95
Vintage PEMCO PRR Engine HO f 9 Diesel
Vintage PEMCO PRR Engine HO f 9 Diesel
$50.00
Time Remaining: 18d 17h 54m
Buy It Now for only: $50.00
LIONEL Pensylvania RR F9 Well Car 6 16983 w Cable Reels Made in USA BRAND NEW
LIONEL Pensylvania RR F9 Well Car 6 16983 w Cable Reels Made in USA BRAND NEW
$34.99
Time Remaining: 19d 18h 4m
Buy It Now for only: $34.99
Mint in Box Lionel 6 16946 Chesapeake  Ohio F9 Well Car
Mint in Box Lionel 6 16946 Chesapeake Ohio F9 Well Car
$31.99
Time Remaining: 21d 9h 44m
Buy It Now for only: $31.99
Lionel new 6 16946 Chesaapeake  Ohio F9 well car
Lionel new 6 16946 Chesaapeake Ohio F9 well car
$40.00
Time Remaining: 23d 13h 55m
Buy It Now for only: $40.00
LIONEL 6 16946 Chesapeake  Ohio F9 Well Car NIB 14 in FREE Ship Lower 48 States
LIONEL 6 16946 Chesapeake Ohio F9 Well Car NIB 14 in FREE Ship Lower 48 States
$39.99
Time Remaining: 23d 17h 52m
Buy It Now for only: $39.99
LIONEL TRAINS 6 16983 PENNSYLVANIA RAIL ROAD F 9 WELL CAR WITH CABLE REELS
LIONEL TRAINS 6 16983 PENNSYLVANIA RAIL ROAD F 9 WELL CAR WITH CABLE REELS
$45.00
Time Remaining: 24d 15h 6m
Buy It Now for only: $45.00
Lionel O Gauge 3840 Chesapeake and Ohio F9 Well Car 6 16946 in Original Box
Lionel O Gauge 3840 Chesapeake and Ohio F9 Well Car 6 16946 in Original Box
$39.99
Time Remaining: 25d 7h 11m
Buy It Now for only: $39.99
Lionel Pennsylvania 6983 F9 Well Car 6 16983 NIB
Lionel Pennsylvania 6983 F9 Well Car 6 16983 NIB
$39.99
Time Remaining: 29d 15h 21m
Buy It Now for only: $39.99

Other O Scale train items recently purchased through this site:

O Atlas Early CO F 9 Diesel F P 2 Rail C 7 1970s
Atlas O Gauge Burlington Northern F 9 Diesel A Unit
Vintage PEMCO PRR Engine HO f 9 Diesel
Atlas O Gauge Santa Fe F 9 Diesel A Unit
Lionel Pennsylvania 6983 F9 Well Car 6 16983 NIB
Mint in Box Lionel 6 16946 Chesapeake Ohio F9 Well Car
Lionel 16946 New C O F9 Well Car 3840
Lionel new 6 16946 Chesaapeake Ohio F9 well car
LIONEL Pensylvania RR F9 Well Car 6 16983 w Cable Reels Made in USA BRAND NEW
Lionel New 6 16983 Pennsylvania RR F9 well car
Lionel Trains Penn Central F9 Well Car 6 36094 Six Wheel Die cast Trucks O Gauge
Lionel 6 16983 Pennsylvania 6983 RR F9 Well Car w ob
LIONEL TRAINS NO 16983 6983 PENNSYLVANIA RR F9 WELL CAR VERY NICE
Lionel O Gauge 3840 Chesapeake and Ohio F9 Well Car 6 16946 in Original Box
Lionel 6983 Pennsylvania Rail Road F9 Well Car W Cable Reels 6 16983 1997 C 9
O Gauge Lionel 6 16983 Pensylvania RR F 9 Well car 6983 1997
LIONEL TRAINS 6 16983 PENNSYLVANIA RAIL ROAD F 9 WELL CAR WITH CABLE REELS
Lionel 6 16983 Pennsylvania Railroad F9 Well Flat Car w cable reel load rd 6983
LIONEL 6 16946 Chesapeake Ohio F9 Well Car NIB 14 in FREE Ship Lower 48 States
LIONEL 16318 LL FLATCAR 16929 BC GONDOLA 16946 CO F9 WELL CAR ALL W REELS