It’s been more than seven months since Nintendo launched the Wii, but the consoles are selling so well that supply still hasn’t caught up with demand. You can get one, sure, but be prepared to call around and arrive promptly when the shipments do.

Wiis are also available online, but at a hefty premium to the console’s $250 retail price. A slightly used one from an Amazon.com seller called “Hard-To-Find-Stuff” recently listed for $595 plus $3.99 shipping. Another cost $398 from a different seller.

Back in April, Nintendo President Satoru Iwata acknowledged an “abnormal” Wii shortage. Since then, the company has increased production “substantially” to help meet worldwide demand, said spokeswoman Perrin Kaplan.