I knew the base price for the car, but with the add-ons I wanted, the final price was quite a bit higher.我知道这辆汽车的底价，但加上我想要的各种配件以后价格高了很多。The final price will be a fair one, calculated at arm's length.最后的价格以正常交易关系核算，将是公道的。The final price is open to negotiation.最终价格可以协商。The deal cratered when neither party could agree on the final price.双方无法就最终价格达成一致，交易也就告吹了。