A lot of merchandise on ebay is overpriced for the 25% cashback. I personally think that an RM bag is overpriced at full price when new anyway...
eBay will always be a place for rare colors, but I think things are a little stagnant there now, not just because live.com is down, but also because so many etailers have RM instock right now!
Back in June and July, I couldn't find a Nikki anywhere, in any color, let alone the yellow I wanted! But right now all the new fall bags are coming out, and most colors are abundantly available, so us shoppers have many options to consider when making our purchase.
ITA! I guess it's also cause those particular color/combination are not available anymore or are hard to find?