It's great, isn't it? 4 days ago i went to KMart to buy rampage, But ended out buying Paper Mario! And yes, it is the original version. Actually, it was the only copy left.
While i was there i also noticed some GBA games in the bargain bin:
Sonic Advance 3
Warioware Twisted
Yoshi: Topsy-Turvy
YES.. Warioware at $20! Now i have to get a GBASP2. :/