Last week, Woot dropped the price of HP’s webOS-powered TouchPad tablet to just $379.99, the lowest price the tablet had seen yet. Despite such an attractive offering, only 612 people purchased the tablet during the Woot sale on August 5th. That’s roughly 25% of the 2,288 Motorola XOOM tablets Woot sold in a single day last month. We suspect HP has struggled to attract consumers because it took 140 days to deliver the device to market — a lengthy time frame that certainly watered down consumer interest. It also probably also doesn’t help that HP has struggled to bring the Pre3, which can share websites seamlessly with the TouchPad using Touchstone, to store shelves. Perhaps the 1.5GHz processor-packing 4G version due to hit AT&T later this year will fare better. In the meantime, HP officially cut the price of the TouchPad to $399.99 for the 16GB version and $499.99 for the 32GB model following a sale that was initially advertised as ending earlier this week.