Playasia has updated the listing, the 9 dollar deal is no longer valid.
Playasia has issued an apology on the pricing and is refunding everyone who preordered.
They're also doing a raffle in which 9 people (who preordered the 9 dollar copy) at random will get a free copy, and everyone (who preordered the 9 dollar copy) will get a coupon for 10% off any purchase under 100 dollars.
The euro version of Metal Gear Solid: The Legacy Collection is currently listed at $9.00 The euro version will be released on 9/13, so it will start shipping then.
The catch is that you have pay at least $10 in shipping. I don't know playasia well enough to know if they have coupons for free shipping.