There's a difference between a small time seller like hyakushiki0100 and BBTS. hyakushiki0100 reduced prices as much as he could to begin with in order to gain a strong reputation and build a customer base - any beginners guide to eBay selling will advise that. Six months later he now charges around RRP on his listings, and I still recommend him - his prices arn't extortionate.
BBTS is a different story. Whenever their listings start gaining populatiry and running low they start jacking up the price. Seen it many times, and when they started charging more for items that I pre-ordered at a lower price I stopped shopping there and boycotted them. Satan will be wearing thermal undies and a ugg boots before I shop there again

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