Currently up for bidding on Yahoo! Auctions Japan is the highly uncommon Rockman EXE 2 GameBoy Advance Bundle. The set, consists of a "Hikari Labs" branded GBA and a copy of Rockman EXE 2. It's quite the collector's item as it was sold in limited quantities through Ito Yokado stores in Japan.
Currently, the set is priced at 7,250 Yen ($82.00) with two eager bidders. Definitely worth a look if you're interested in sprucing up your EXE collection.