I bought 100 leds from pinball life http://www.pinballlife.com/index.php?p=catalog&parent=192&pg=1 just one color for $27.00. Put them in the inserts on my road kings.
IMAG0199.jpg IMAG0018.jpg I ordered from cointaker some for spy hunter and it ran about $90 with discount. I did match color to insert.