I can give you 53 GP for the plynt dagger. Please provide a link to where you got it.
For a clawed titanium gauntlet, the price would be 338 GP.
The two steel hind claw attachments would cost 225 GP altogether.
So we're looking at a total price tag of 563 GP - 53 GP = 510 GP paid, once you provide the link for the dagger.
