Does a cheap rhinoplasty mean a bad result?

I have previously written on here asking if my nose job could be acheived and most said my expectations were realistic, thankfully. I will soon be making a consultation so looked up prices here in Leeds, UK. The first was Skin Medical 'from £1,400.' and the only others were from £4,000. As you can imagine I'm very confused why one can be so cheap and others so expensive. Should I book a consultation to assure it is suitable or avoid it? Here are edited photos of what I want from my nose job.