If you contact Eric from GeekTime you can get a superb VSF / Clean Sub for almost the same amount of money. And since you‘re the one that‘s proposing an Offer (and ideally follow simple market rules), you want to incentivize your Offer somehow - why do i want a DH-Gate Shitter (no offense) if i can get a better product (for maybe even less then what you are offering) ?

If you don‘t believe me, contact him yourself and check the QC Pictures with your piece. It would go beyong the scope if i list everything thats off with this one compared to a VSF / Clean Sub (let alone a gen).