iTunes offers downloads of Oddworld: Munch's Oddysee for iPhone and iPad for 99 cents. (Google Play and Amazon have it for the same price for Android.) That's $4 off list, tied with our mention from July, and the best deal we've seen.
Also available is Oddworld: Stranger's Wrath for iPhone and iPad for 99 cents. (Google Play and Amazon charge the same for the Android version.) That's also $4 off list, tied with our July mention, and the lowest price we've seen.