The same day they shut down WebOS, all the unsold hardware was cut to fire-sale prices. TouchPad was $99, and they sold out everywhere at that price.
I bought 2 at the time, sold one and used the other for a while. The hardware didn't feel as nice as the iPad 2, but it was serviceable. The software was neat and the card metaphor arguably is still more sensible than iOS/iPadOS of today. I can't see any way that HP could've been more than a distant 3rd place behind iOS/Android, but it would've been fun to see them try.
I bought 2 at the time, sold one and used the other for a while. The hardware didn't feel as nice as the iPad 2, but it was serviceable. The software was neat and the card metaphor arguably is still more sensible than iOS/iPadOS of today. I can't see any way that HP could've been more than a distant 3rd place behind iOS/Android, but it would've been fun to see them try.