frudea

I'm a player of a trading card game. I buy lots of packs of cards, I keep the ones I want/need but recently started to sell my unwanted cards on ebay. I have a lot of these sort of bulk cards some of which go for as high as £100. I've sold almost 400 in the last year for just under £3k. In my mind, these are all me selling personal possessions - I play the game and I bought the cards to add to my collection. But I'm worried that because there are plenty of people that sell single cards as proper business I may fall foul when ebay reports to HMRC. I'm not really sure where I stand.