LOL
box does not need to be damaged for contents inside box to become damaged during shipment across the united states.
cam gears were obviously in good working order, as they had come off my car July 23rd 2013.
heads/cams have 120k+ miles on them from a 2000 Mustang GT. cam gears are press on.
buyer asked prior to purchase, "alright so everything good on heads they are complete and the intake didn't leak correct" "no stripped spark plugs and send me your PayPal info..."
my reply was "everything is good on the heads, no stripped plug holes. no leak on the intake".
followed was a picture of 1 of the heads. the picture i sent was that of the passenger's side. please note that there is NO rust and the cam gear is NOT broken.

according to buyer; "opened up the heads the drivers side cam gear is broke" "didn't open the other box" moments later "open the other one looks like the head has been sitting outside its all rusted".
again these heads have 120k+ miles on them with press on cam gears. the buyer is doing a PI swap for his SN95 GT. i recommended that he clean up the heads and cams and maybe even get the heads ported. replace the press on gears with adjustable cam gears is also what i recommended.
buyer has threatened to open a dispute on PayPal and well obviously already put me on blast here.
buyer agreed to pay $200 flat for heads AND intake. shipping totaled $162.73. i made $37.27 on this sale. obviously i wasn't out to try to stiff someone.
i offered to issue a refund to the buyer if the buyer would like to ship all contents back. buyer's response was "U don't sell people junk knowing its junk box wasn't damaged so seeing the condition of the one I would believe more on the fact it was shipped that way".