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
$25.95
Time Remaining: 17h 41m
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: 1d 19h 58m
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
$40.50
Time Remaining: 2d 17h 13m
Buy It Now for only: $40.50
LIONEL CO F9 WELL CAR W TWO CABLE REELS MINT 6 22635
LIONEL CO F9 WELL CAR W TWO CABLE REELS MINT 6 22635
$30.00
Time Remaining: 4d 8h 51m
Buy It Now for only: $39.00
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: 8d 12h 55m
Buy It Now for only: $37.95
Lionel 6 16983 6983 Pennsylvania RR F9 Well Car NIB Brand New C 10 O scale
Lionel 6 16983 6983 Pennsylvania RR F9 Well Car NIB Brand New C 10 O scale
$40.00
Time Remaining: 9d 18h 24m
Buy It Now for only: $40.00
Mint in Box Lionel 6 16946 Chesapeake  Ohio F9 Well Car
Mint in Box Lionel 6 16946 Chesapeake Ohio F9 Well Car
$39.99
Time Remaining: 11d 15h 47m
Buy It Now for only: $39.99
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: 13d 17h 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: 14d 19h 41m
Buy It Now for only: $39.99
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: 15d 21h 26m
Buy It Now for only: $35.00
LIONEL MODERN ERA  6 16946 CO F9 WELL CAR W CABLE REELS CA1996 C 9
LIONEL MODERN ERA 6 16946 CO F9 WELL CAR W CABLE REELS CA1996 C 9
$29.00
Time Remaining: 18d 17h 10m
Buy It Now for only: $29.00
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: 24d 14h 16m
Buy It Now for only: $44.95
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
$49.00
Time Remaining: 25d 14h 38m
Buy It Now for only: $49.00
LIONEL 16946 CHESAPEAK  OHIO F 9 WELL CAR W REELS 0 027 NEW W15
LIONEL 16946 CHESAPEAK OHIO F 9 WELL CAR W REELS 0 027 NEW W15
$34.99
Time Remaining: 28d 22h 26m
Buy It Now for only: $34.99

Other O Scale train items recently purchased through this site:

LIONEL CO F9 WELL CAR W TWO CABLE REELS MINT 6 22635
LIONEL 16946 CHESAPEAK OHIO F 9 WELL CAR W REELS 0 027 NEW W15
LIONEL MODERN ERA 6 16946 CO F9 WELL CAR W CABLE REELS CA1996 C 9
O Gauge Lionel 6 16983 Pensylvania RR F 9 Well car 6983 1997
Lionel 6 16983 6983 Pennsylvania RR F9 Well Car NIB Brand New C 10 O scale
Lionel O Gauge 3840 Chesapeake and Ohio F9 Well Car 6 16946 in Original Box
Lionel 6 16983 Pennsylvania 6983 RR F9 Well Car w ob
Lionel 16946 New C O F9 Well Car 3840
Mint in Box Lionel 6 16946 Chesapeake Ohio F9 Well Car
LIONEL TRAINS 6 16983 PENNSYLVANIA RAIL ROAD F 9 WELL CAR WITH CABLE REELS
Lionel Pennsylvania 6983 F9 Well Car 6 16983 NIB
LIONEL TRAINS NO 16983 6983 PENNSYLVANIA RR F9 WELL CAR VERY NICE
Lionel 6983 Pennsylvania Rail Road F9 Well Car W Cable Reels 6 16983 1997 C 9
LIONEL 6 16946 Chesapeake Ohio F9 Well Car NIB 14 in FREE Ship Lower 48 States