Zingo and other games $12.99 on amazon

[jyllebean]

I've been stalking Zingo for a while on amazon and it's been at $18. Now it's $12.99 along with many other games.
http://www.amazon.com/Think-Fun-7700-ThinkFun-Zingo/dp/B00006408Q/ref=sr_1_1?ie=UTF8&qid=1353568758&sr=8-1&keywords=zingo