’m looking to buy the retractable luggage cover for my wife’s 02 WRX wagon. There are a few on ebay, but not for her car. Here’s a couple of auctions that I’m looking at.

http://cgi.ebay.com/ebaymotors/ws/eB...category=42612

http://cgi.ebay.com/ebaymotors/ws/eB...category=63690

http://cgi.ebay.com/ebaymotors/ws/eB...category=63690


My question is about the interchangeability between models and model years. Are they model specific, or are they all the same? If they are the same, I’d rather pay $50 for a used one instead of $165 for a new one.