For that price, you'll receive a bonus of 4,000 experience points for purchasing the building, and should you choose to sell the building when the holiday has passed, you can do so to receive 20,000 coins in return. Of course, most users would agree that you aren't likely to spend that many Farm Cash just to sell an item a few weeks later, but the option is there if you want it.
Meet us behind the break for a look at the other four items released in tonight's update.
Two of these new decorative items cost Farm Cash, and come in the form of a Leprechaun Girl gnome and a Rainbow Fountain. The Leprechaun Girl gnome costs 15 Farm Cash, but we can't say we're surprised at the fairly high price, as all gnomes tend to be fairly expensive. The Rainbow Fountain, meanwhile, costs slightly more at 18 Farm Cash. For the price, you'll receive a four-tiered fountain made of clouds and dark blue water, with three sections of rainbow connecting the levels. It's actually quite a lovely item, and it would go great with any Rainbow Trees you happen to have on your farm.
Meanwhile, if you'd rather save your Farm Cash and spend coins instead, you also have two new items to choose from, although these are less impressive visually (as can be expected). A Clover Flower Bed is available for 10,000 coins, while a Mossy Stone decorations is available for 50,000 coins.
Regardless of the item you'd like to purchase, all come with the same expiration date in the store - that being two weeks from now. Yes, this means that these items will be available in the game even after St. Patrick's Day has passed, but at least this will give you a chance to stock up on items for next year.
Check out the rest of our St. Patrick's Day 2011 coverage right here.
What do you think of these new decorations in FarmVille? Will you purchase any of them for your farm? Let us know in the comments.