2003 Lafite Rothschild storage question

[JBworldwide]

First of all, let me thank the board in advance for answering my questions. I have been interested in wine for quite a while, but just now getting serious.

My question is: I've come across a store that has the 2003 Lafite Rothschild's in stock. They recieved their stock about a month ago. However, they have just kept it in a bottom shelf w/ no cooling (just the wharehouse cooling - guessing 70ish) and no cover.

Does this ruin a wine, or should I go and save some =)?

Second question: How much do we expect these wines to appreciate over time? How much is it worth now, and how do we see it going in 5-10 years?

I'm seeing prices ~400ish right now. Is that about right?

Thanks again!

JBworldwide.