Under $100

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Stirlingkit

3D Printed F14 Fighter Jet Airplane Key Holder for Aviation Lover
Regular Price
$13.99
Sale Price
$13.99
Regular Price
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per 

Stirlingkit

Battery for S2 MAX Legend S2 Ultra Helicopter
Regular Price
$29.99
Sale Price
$29.99
Regular Price
Unit Price
per 

Stirlingkit

2.4GHz Rechargeable FAA External Remote ID Module for Drones and Helicopters
Regular Price
$79.99
Sale Price
$79.99
Regular Price
Unit Price
per 

Stirlingkit

Father’s Box | Every Mystery Holds a Piece of His World
Regular Price
from $9.99
Sale Price
from $9.99
Regular Price
Unit Price
per 

Stirlingkit

Stirlingkit 2pcs Lucky Box Mystery Box Turbofan Engine Kits
Regular Price
from $99.99
Sale Price
from $99.99
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per 

Stirlingkit

Wooden Train Railway Scene Model Sets for Retrol Beam Steam Engine
Regular Price
$39.99
Sale Price
$39.99
Regular Price
Unit Price
per 

Stirlingkit

FlySky FS-I6S 10 Channels Remote Control with FS-iA6B Receiver
Regular Price
$96.00
Sale Price
$96.00
Regular Price
Unit Price
per 

Stirlingkit

Battery for RC ERA C123 Helicopter Model
Regular Price
$24.99
Sale Price
$24.99
Regular Price
Unit Price
per 

Stirlingkit

Accessory for YU XIANG F11 Apache RC Helicopter Models
Regular Price
from $14.99
Sale Price
from $14.99
Regular Price
Unit Price
per 

You don't need a big budget to own an engine that really runs. Under $100 you'll find desk-sized Stirling engines that spin on the heat of a cup of coffee or an alcohol lamp, an easy first step or a gift that's simple to choose.

This range is also where most spare parts and tools live, so if you already own a TOYAN, SEMTO or RETROL engine, it's the place to pick up a starter kit, an ignition set or the right screwdriver.