No problem. You don't have to worry about earning too much money, by the way. Because the older games and consoles have been off the market for several years now, all of them come incredibly cheap. I've seen GBCs sell for as low as $7 (although this tends to fluctuate, depending on the condition of the handheld) from a used game store when their original retail value was several times that number. Link cables for the GBC can go for as low as $2, and the games themselves tend to be $15 or lower, depending on the condition they're in. All together, you may find yourself spending no more than $20 on a whole package. Of course, you can get stuff for much cheaper on eBay, but I prefer going with places where I can actually see the merchandise for my own eyes before I buy it when it comes to games.
