Replacement seat upholstery

i am in the upholsterys business, some PUI seat kits fits ok , thier door panels are actually pretty nice. i have been told they also make interiors for other vendors, legandary may be one of them, most all legendary stuff fits great, if this guy just wants to resell the car, buy whats cheapest, if he is going to keep the car, buy it through legendary, the small investment will be worth it in the end. it surprises me howmany people think seat covers should be cheap. there are over 250 individual pieces that go into a typical seat cover kit. that dart interior looks great.