One of my favorite "cheap electronic junk" websites, Electronic Goldmine
<http://www.goldmine-elec-products.com/>, has been having some high-voltage
parts on discount lately. I figured I'd pass on the info, in case there's
other people at Sudo interested in playing with some of these.
Needless to say THIS STUFF CAN SERIOUSLY HURT YOU - use with caution!
RCC HVK1153 Super High Voltage Diode
<http://www.goldmine-elec-products.com/prodinfo.asp?number=G20816>~30KV, $10
Miniature 3VDC - 7KVAC High Voltage Converter
<http://www.goldmine-elec-products.com/prodinfo.asp?number=G20806> 7KVAC
from two AA batteries! $10.95
High Voltage Experimentor Flyback assortment
<http://www.goldmine-elec-products.com/prodinfo.asp?number=G20801>3
different heavy duty flybacks $12.95
Small Flyback Transformer BSH12-N406L
<http://www.goldmine-elec-products.com/prodinfo.asp?number=G20787> $4.99
Large High Voltage Flyback Transformer JCM 6174V-8005
<http://www.goldmine-elec-products.com/prodinfo.asp?number=G20792> $6.95
Patrik