How much would a full electronic drum set cost me?

I asked my mum for electronic drums for my birthday and couldn’t find a full "set" anywhere (I.E. with an amplifier, or however they’re played.) How much would a basic amplifier cost for electronic drums? Could I just use my guitar amplifier with them? If so, are there any electronic drum kits I can use that a normal electric guitar jack would plug into to connect it to the amplifier? If not, where can I get cheap amplifiers for electronic drums?

You don’t want to use a guitar amp for drums. The guitar amp wasn’t made to reproduce low frequencies like a drum produces and you could harm the amp, plus it wouldn’t sound good. Most folks just use headphones, but you can pick up an amp for as little as $129. Below is a link of several e-drum monitors in various prices. I have never seen a set that comes with an amp. A full set of electronic drums will range from $400 to $7000, or even more. Below are a few good beginners sets.

http://drums-percussion.musiciansfriend.com/electronic-drums/drum-amplifiers

http://drums-percussion.musiciansfriend.com/product/Simmons-SD5K-Electronic-Drum-Set-?sku=443369

http://drums-percussion.musiciansfriend.com/product/Alesis-DM6-Electronic-Drum-Set?sku=620364

http://drums-percussion.musiciansfriend.com/product/Alesis-DM5-Pro-Electronic-Drum-Set?sku=490095

http://drums-percussion.musiciansfriend.com/product/Yamaha-DTXPLORER-Electronic-Drum-Set?sku=490906