This raised my red flags too because it is a copy-paste of:
https://bitcointalk.org/index.php?topic=198678.0The only thing changed is the city.
The only way to verify seems to be to get the entire order number. And then contact Avalon and ask them to verify that that order is going to the specific address of the OP.
Completely wrong, I am selling for a different price, I am selling at a first come first served basis, I have invited the buyers to come see the avalon in action, it's the same product so there's likely to be similar, those were the first words of the auction.