Hi,
I haven't read the whole thread yet, just want to share my experience quickly. I'll get back to check the thread later.
VC is hit and miss, if you are lucky and your item is auth and as described you may get a deal, if not you are in Trouble.
I bought first Celine luggage bag from them, arrived with one week delay because they were busy, bag had no issues at all = score.
Second bag was not as expensive (also Celine). It was listed as "in very good condition" and seller herself described it as "new". When I received it it was nothing like (scuffs, scratches, discoloration, paper thin leather on front flap opening = used used used). I know how it should be, I have the same bag in the same leather and finish in different color, it's in pristine condition after both previous seller and I used it. VC's bag was pretty bad.
I contacted VC and asked to return it (sent them pictures of damage), they said their QC would take a second look and either will issue refund or I can resell it via their site and pay them fees for that. After they got it, they said QC had a second look and they declined to return money for it, saying nothing wrong with the bag. Blatant lie! they offered me to resell the bag on my behalf or send it back to me. I opened PayPal case (I pay to this kind of sellers with PayPal only) and VC reluctantly promised me refund. It doesn't mean they issued it though. It should've taken 7 days, but no refund in 7, not even 10 days was received. I escalated the case to PayPal claim, PP immediately sided with me and I finally got my money back.
What is the worst VC relisted that bag on their behalf (VDC+) stating it's "brand new VC verified". Really? they lost me as customer and all my friends as well.