is the smallest commercially produced model railway in the world and has been launched in Japan in 2006. T gauge takes its name T from Three, which relates to the 3mm track gauge.

The scale of T is 1:450, around half the size of Z gauge and a third the size of N gauge.

The trains are powered by micro motors (4.5v) which get their power from the rails. The powered wheels are magnetic so this helps with traction and connection. Usually, T gauge locs will also have directional lighting.

Updated: 25 April 2019

T Gauge value and price guide

What's your 'T Gauge' worth? Here are some recently sold items (UK):

Item Title Date sold Price
Sunset Models Brass O Gauge Canadian May 2019 £ 594,08
7 1 4 Gauge 7 25 Br 16t Mineral Wagon May 2019 £ 450,00
O Gauge 2 Rail Gem Brass 2 4 4t Illinois Apr 2019 £ 216,73
Brass United Mason Bogie 15 2 6 6t Dsp P May 2019 £ 217,52
Unique Part Built Don Young Rail Motor Mar 2019 £ 204,00

Take a look at all sold T Gauge items on eBay for a value indication. If you're not sure what you have, you can post your question below.


Do you want to dive into the fascinating world of collectibles, and want to learn about value and identification? Discover more with these price guides on Amazon.

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