I did that just the other day on a brand new p3/adv from Malaysia.I am guessing you referring to the AUCTION for start price of 500.oo, Look at the listing time and the of first bid placed, less then 1 1/2 hr, BUDDY BIDDER!!! A bid placed to drive up the price to make it look like a hot deal! I wont even bid on a auction that has bids placed at beginning of the auction. A serious bidder does NOT bid till the last 3 seconds of the auction! THINK!!!
Waited til the last seconds, bidded and won it for $ 340 !!!!
Paid with paypal straight away.
Next thing there is a message from the seller saying:
I'm sorry, I just drop your drone, it not new anymore.
I give you a refund.
I replied :
I am still interested in it, please send me a picture with damage.
Next thing paypal sends a message with a full refund.
The drone just got relisted under a different seller.