https://www.newegg.ca/Product/ProductList.aspx?Submit=ENE&DEPA=0&Order=BESTMATCH&Description=gtx+1070&N=-1&isNodeId=1
I'm not going to lose money on these just because you don't want to pay the market price.....
https://www.newegg.com/Product/Product.aspx?Item=N82E16814126119&cm_re=gtx_1070-_-14-126-119-_-Product
440$ USD, if you wanna get technical, with brand new status, no escrow needed and full warranty..
and you want 520 or even 600$, shipping, PLUS the headache of getting an escrow... your asking a HUGE markeup for USED hardwear :/
There's just no wiggle room, your prob better off on ebay as on these fourms we are smarter then that , sorry i guess?
Your going to ACTUALLY lose money because you bought overpriced hardwear before doing proper research, NOT cause noone will pay YOUR price...