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O Scale

O Scale Model TrainsO Scale Model Trains

O Scale (1:48) is one the most popular and oldest scales in the industry, featuring one of the largest varieties of high quality trains and accessories in the market. O scale trains are larger than HO scale trains and have lots of neat features and quality detail. Popular maufacturers of O scale trains include Lionel, MTH, Atlas, and Williams, among many more.

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  1. MTH 20-21636-1 O RS-11 High Hood Diesel Engine w/Proto-Sound 3.0 - Pennsylvania #8624 PREOWNED. WORKS Broken Top Antenna
    MTH 20-21636-1 O RS-11 High Hood Diesel Engine w/Proto-Sound 3.0 - Pennsylvania #8624 PREOWNED. WORKS Broken Top Antenna
    Number 20-21636-1
    Manufacturer MTH Trains
    Scale O
    Special Price $349.99 Regular Price $509.99
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  2. MTH 30-20990-1 O MP15AC Diesel Engine w/Proto-Sound 3.0 - South Brooklyn Cab No. N-1 Trainworld Exclusive
    MTH 30-20990-1 O MP15AC Diesel Engine w/Proto-Sound 3.0 - South Brooklyn Cab No. N-1 Trainworld Exclusive
    Number 30-20990-1
    Manufacturer MTH Trains
    Scale O
    $499.99
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  3. MTH 30-20991-1 O MP15AC Diesel Engine w/Proto-Sound 3.0 - NY Work Train #900 Trainworld Exclusive
    MTH 30-20991-1 O MP15AC Diesel Engine w/Proto-Sound 3.0 - NY Work Train #900 Trainworld Exclusive
    Number 30-20991-1
    Manufacturer MTH Trains
    Scale O
    $499.99
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  4. MTH 30-20992-1 O MP15AC Diesel Engine w/Proto-Sound 3.0 - NY Work Train #884 Trainworld Exclusive
    MTH 30-20992-1 O MP15AC Diesel Engine w/Proto-Sound 3.0 - NY Work Train #884 Trainworld Exclusive
    Number 30-20992-1
    Manufacturer MTH Trains
    Scale O
    $499.99
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