Just like Europe before it, Nintendo’s acrobatic exercise game WiiFit is gearing up to be a massive hit in the states. Pre-orders of the title have sold out across GameStop brick and mortar outlets nationwide, according to multiple reports. Additionally, the retailer’s web site lists WiiFit as “not for sale.”

GameStop isn’t the only retailer seeing a vast number of WiiFit pre-orders. A quick trip to online retail giant Amazon reveals that the title is out of stock. The company says it is “actively seeking” more of the product from its suppliers.

It’s worth pointing out that Best Buy and Wal-Mart are still accepting pre-orders for WiiFit, however. As revealed last week, Wal-Mart is offering a $10 gift card with the pre-purchase of the title, so that’s probably your best bet as of now.

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