OEM Acer Travel charger kit @ Walmart - $15
So the A500 that I had bought this week did not come with the charger. Just in case anyone was looking for a replacement, the Walmart's near my house have the A500 travel charger kit in the stores. Online the price is $22 but in the store it was only $14.99! I thought it was a pretty good deal since usually power supplies for for $25-30 in B&M stores usually.
Online the cheapest i could find was the $22 at Walmart anyways for the OEM one. eBay has some, but they are mostly all knockoffs from China.
Here's the link: walmart.com/ip/Acer-A500P01/16560714
The cord is pretty short, which I think is the norm for these. Comes with the US, EU and UK adapter plates.
If you go into the store and give the clerk the number below, they should be able to find it for you. In my store it was near the other tablet accessories, small section.
Hope this helps someone.