Hey Deeni,
If it was me and the bag is only 2 months old, I would set the
reserve for $400 and the
Buy it Now for $500.
About you being a new member. . hum, you can tell them that you are a member of The Bag Forum and eBelle5 will vouch for you. . . we hate FAKES!

Hahaha Dont know if that would do any good. Lol :D
Or do you know anyone with an eBay account who will let you use borrow it. . or sell your bag on there.