NOTE: THIS IS NOT AN ADVERTISEMENT, ONLY A INQUIRY. I saw a $396 P3A on Amazon. It was Used, but the description was was saying it was Sealed in factory box. I did a background check of the seller, and they were offering a P3P for $473 and a P4 for $770. The seller has absolutely ZERO reviews, and their username was: !!=!Before placing your order, please contact me here»MediaMarketCenter@gmail.com Looks to me like if you contacted them thru Gmail, they would sell it to you privately, make you pay thru MoneyGram, and rip you off.