Zhè jiàn gǔdǒng bùlùn guìjiàn, tā dōu yào mǎi xià.
He intends to buy this antique no matter the price.
Tips
culture
贵贱 was a foundational pair in Confucian social order — ranking ruler over subject, father over son, husband over wife. The phrase 不分贵贱 ('without distinction of rank') is the modern egalitarian rebuttal.