Saturday May 7th, 3pm Kick off.
2 adults plus 2 under-16s for £40.
Normally at least £80.
Supposedly in the Trinity Wings but you may be able to purchase the seats in the Doug Ellis Q block (lower tier - normally where away fans sit).
Like anywhere at Villa Park, there are no bad seats - the view is unobstructed.
Follow the link and scroll right to the bottom of the page.