PSP dev kits: DTP-T1000 + DTP-H110 + DTP-H300

As the tittle says, a friend offers me the above items but I'm not sure how much they are worth. The set includes the DTP-T1000 in decent shape as well as the DTP-H110 and the DTP-H300 controllers are in excellent condition.

Thanks

 

$500 if everything looks nice, maybe more if it's got the boxes too.

 

Thanks DefectX11. There are no boxes or manuals. just the system and the two controllers.

 

i've seen the prices of these go up and down like grazy so no idea about one's actual worth nowadays.

Personally, i bought a DTP-1000 with one controller thingy for 650$, DTP is in "like new" shape and the controller obviously has some signs of use in it but othervise neat and fully working.
I suppose the firmware it comes with affects the price a little since as far as i know updating these can be a major issue (no leaked FW's or something)