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 Chesapeake  Ohio F9 Well Car 16946
Lionel Chesapeake Ohio F9 Well Car 16946
$54.95
Time Remaining: 1d 15h 42m
Buy It Now for only: $54.95
Lionel Pennsylvania RR F9 Well Car 16983
Lionel Pennsylvania RR F9 Well Car 16983
$54.95
Time Remaining: 1d 15h 42m
Buy It Now for only: $54.95
Lionel Chesapeake  Ohio F9 Well Car Diecasr Wheels 16946
Lionel Chesapeake Ohio F9 Well Car Diecasr Wheels 16946
$49.99
Time Remaining: 2d 14h 32m
Buy It Now for only: $49.99
Lionel  16946 3840 Chesapeake  Ohio F9 Well Car with Cable Reels
Lionel 16946 3840 Chesapeake Ohio F9 Well Car with Cable Reels
$34.00
Time Remaining: 2d 16h 30m
Buy It Now for only: $34.00
Atlas 2 rail O gauge DC 6104 Union Pacific F 9 Diesel engine
Atlas 2 rail O gauge DC 6104 Union Pacific F 9 Diesel engine
$27.00 (6 Bids)
Time Remaining: 3d 16h 47m
Lionel Chesapeak  Ohio F9 Well Car 16946
Lionel Chesapeak Ohio F9 Well Car 16946
$49.98
Time Remaining: 4d 7h 14m
Buy It Now for only: $49.98
Lionel Pennsylvania RR F9 Well Car 16983
Lionel Pennsylvania RR F9 Well Car 16983
$49.98
Time Remaining: 4d 7h 14m
Buy It Now for only: $49.98
Lionel 6 16983 Pennsylvania Railroad F9 Well Car 1997
Lionel 6 16983 Pennsylvania Railroad F9 Well Car 1997
$43.95
Time Remaining: 5d 8h 55m
Buy It Now for only: $43.95
LIONEL 6 16946 CHESAPEAKE  OHIO 3840 F9 WELL CAR WITH CABLE REELS BUILT 8 96
LIONEL 6 16946 CHESAPEAKE OHIO 3840 F9 WELL CAR WITH CABLE REELS BUILT 8 96
$27.95
Time Remaining: 5d 21h 5m
Lionel Pennsylania RR f 9 well car 6 16983 built in 1997 for boysorgirls unused
Lionel Pennsylania RR f 9 well car 6 16983 built in 1997 for boysorgirls unused
$79.00
Time Remaining: 11d 12h 2m
Buy It Now for only: $79.00
3840 LIONEL CHESAPEAKE  OHIO F9 WELL CAR C8 LIGHTLY RUN 6 16946
3840 LIONEL CHESAPEAKE OHIO F9 WELL CAR C8 LIGHTLY RUN 6 16946
$29.95
Time Remaining: 16d 15h 38m
Buy It Now for only: $29.95
Lionel New 6 16983 Pennsylvania RR F9 well car
Lionel New 6 16983 Pennsylvania RR F9 well car
$41.00
Time Remaining: 17d 16h 23m
Buy It Now for only: $41.00
Lionel new 6 16946 Chesaapeake  Ohio F9 well car
Lionel new 6 16946 Chesaapeake Ohio F9 well car
$40.00
Time Remaining: 17d 16h 23m
Buy It Now for only: $40.00
O GAUGE VINTAGE LIONEL 6 36094 PENN CENTRAL F9 WELL CAR RARE FIND NIB
O GAUGE VINTAGE LIONEL 6 36094 PENN CENTRAL F9 WELL CAR RARE FIND NIB
$37.41
Time Remaining: 20d 12h 48m
Buy It Now for only: $37.41
Lionel 6 16983 Pennsylvania 6983 RR F9 Well Car w ob
Lionel 6 16983 Pennsylvania 6983 RR F9 Well Car w ob
$34.95
Time Remaining: 20d 22h 51m
Buy It Now for only: $34.95
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: 21d 18h 32m
Buy It Now for only: $40.00
Lionel 6 16946 3840 Chesapeake  Ohio F9 Well Car Never Used
Lionel 6 16946 3840 Chesapeake Ohio F9 Well Car Never Used
$31.00
Time Remaining: 22d 1h 33m
Buy It Now for only: $31.00
Lionel Pennsylvania 6983 F9 Well Car 6 16983 NIB
Lionel Pennsylvania 6983 F9 Well Car 6 16983 NIB
$39.99
Time Remaining: 24d 12h 9m
Buy It Now for only: $39.99
Lionel PC F9 Well Car 39064
Lionel PC F9 Well Car 39064
$52.00
Time Remaining: 27d 16h 56m
Buy It Now for only: $52.00

Other O Scale train items recently purchased through this site:

Atlas 2 rail O gauge DC 6104 Union Pacific F 9 Diesel engine
3840 LIONEL CHESAPEAKE OHIO F9 WELL CAR C8 LIGHTLY RUN 6 16946
O GAUGE VINTAGE LIONEL 6 36094 PENN CENTRAL F9 WELL CAR RARE FIND NIB
Lionel Pennsylania RR f 9 well car 6 16983 built in 1997 for boysorgirls unused
Lionel 6 16946 3840 Chesapeake Ohio F9 Well Car Never Used
Lionel Pennsylvania RR F9 Well Car 16983
LIONEL 6 16946 CHESAPEAKE OHIO 3840 F9 WELL CAR WITH CABLE REELS BUILT 8 96
Lionel Chesapeake Ohio F9 Well Car 16946
Lionel Pennsylvania RR F9 Well Car 16983
Lionel Chesapeak Ohio F9 Well Car 16946
Lionel 6 16983 Pennsylvania 6983 RR F9 Well Car w ob
Lionel PC F9 Well Car 39064
Lionel 6 16983 Pennsylvania Railroad F9 Well Car 1997
Lionel Chesapeake Ohio F9 Well Car Diecasr Wheels 16946
Lionel Pennsylvania 6983 F9 Well Car 6 16983 NIB
Lionel New 6 16983 Pennsylvania RR F9 well car
Lionel new 6 16946 Chesaapeake Ohio F9 well car
Lionel 6 16983 6983 Pennsylvania RR F9 Well Car NIB Brand New C 10 O scale
Lionel 16946 3840 Chesapeake Ohio F9 Well Car with Cable Reels