I understand where you are coming from, however the collateral you are providing does not have enough value for a 2 BTC loan, unless I am missing something with the computer. Next issue you have is that you will need to send the collateral to someone to hold while you are paying back the loan. I do not know if this fits your needs at this time. Good luck with this all.
Well, As said in the OP I would like an escrow or some lender I can deal with directly to be nearby (< 30 mile) where I can drive to drop off any stuff (as it is quite bulky) There is other bits I can throw in to put up price. Xbox One for example or other handheld consoles.
I don't really want to go down a payday loan route (as soon as other creditors see that on your credit file, they wont lend to you anymore) So it kinda ruins your credit.