Those are GT7's that were available exclusively thru LMR. They have since been discontinued and are no longer sold. Those wheels are a clone of the wheel used on the Ford GT supercar.
Don't know, they typically sold for around 1K for a set of 4 when new. They sold out around late 2019 so there a lot of them out there, so price accordingly. Are they staggered or a square setup? Are they 19's or 20's?