I am looking for a Gamecube bundle. System, a couple of games, controller, memory card...etc. Any ideas on prices?

I don't know if anybody is still selling bundles, but even when they were more common (launch), the bundles being sold were the cost of just buying the components. As such, you can expect to pay:

$200 for the system
$100 for two games
$35 for an extra controller
$15 for a memory card
-------
$350 total

I think Sams has a good deal on a bundle, if you want to buy a bundle.

Why would you want a bundle? In the best case, and fairly rare, scenario, you are paying the same as you would if you bought the items seperately. In the more common, worst case scenario, you are paying more than you would if you bought them seperately. Just go to Wal-mart, Target, Best Buy, K-mart etc. and get the GC for 199.99, games for 49.99, mem cards for 14.95, and controllers from 19.99-34.99 depending on the store and brand.