Anyone can fake a receipt, so here at TPF we do not judge authenticity based on receipts.
In order to authenticate a bag on TPF, please follow the rules listed on the first page of this thread.
We also need a current listing and link to the auction.
IMHO, if a deal is too good to be true, it is probably not true.
I hope this helps you.
Thank you so much for your reply. I didn't know about the rules. Here is my updated request

Item: Céline Trotteur small in black
Listing Number: 201882513213
Seller: graziana66
Link: http://www.ebay.com/itm/Celine-Trot...D&orig_cvip=true&rt=nc&_trksid=p2047675.l2557
Comments: The bag is no longer for sale on eBay, but is still for sale on Rebelle. Link: https://www.rebelle.com/en/celine-bags-1904426
I hope you get the chance to check it out
