Apple’s iPad has dominated the tablet market over the last two years. Starting at just under $500, few competitors have been able to match the quality of Apple’s slate for the same amount of money. And nowadays it’s even harder to keep up.

GigaOM points to a major tablet sale going on over at Apple’s online store right now. The Cupertino company has hosted iPad sales in the past, but nothing of this magnitude by our recollection. Some iPads are marked down over $200…

The iPad 64GB Wi-Fi model has a special limited time price of $399. That’s $200 off of its current price, and $300 cheaper than the original. Want 3G built in? You can get the 64GB 3G + Wi-Fi iPad for $499, a savings of $230. Other models are also on sale.

As usual, these prices are all for remanufactured units. Apple’s refurbished products are highly regarded though, and come with new batteries and full one year warranties. If you’re in the market for a tablet, you might want to head over to Apple.com.

What do you think? Deal, or no deal?