I loved this camera. I've been a Canon guy for a long time and have been thinking about moving over to the R series and this did it for me. Honestly, I hope you can get it working and use it for a long time. It is great if you can. It's a Canon EOS 1DX. It's got two CF slots and I've tried both with new and old cards and it says "Card (X) cannot be accessed, reinsert/change the card or format card with camera." I've put new batteries, everything and nothing. I did do the research and yes, the cards can be read on a card reader so it's not the card. Some say it's the battery door, some say the card door...well, like I said, I have been wanting to go the R series so here's my reason. It comes with one battery - a legit Canon LP-E4. Body cover, strap and if I can find anything else that came with it - it'll be a bonus. Happy bidding.