Tiny Motor For science project :D

Hey does anyone know how much one of these would cost?
i'm looking for like....... a REALLY tiny motor, thats batery powered, but it has nuff power to drive a model car that is round 100 grams... cuz i'm testing FF vs RR in my science project and i need to keep the variables all the same cept for weight distribution.
i live in burnaby vancouver, and i have roughly 30 bucks to spend on one

the motor should be roughly........round 2 cm by 1.5 cm

if ya know any place that is within my reach, please tell me :D

thanks for all the help guys!
 
i'd say $1.50.
i used to buy 12v motors alot for my RCs...until i blew them up...and they were like $4.50 @ RadioShack.
 
i'm planning to build an extremely scaled down model of a RR and FF car
but i realized that by changing the polarity of the batteries i can make it run in reverse
so really all i need is 1 motor :D

the dimensions of this scaled down model is prolly gonna b around....~9cmX15 cm ish?
 
Local general electronics store
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Goto radio shack. A thing you could try that would kick ass though is to buy a model airplane motor and try to get that to work. They are gasoline powered though I believe.
 
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