10 pounds or thereabout(s)s

  • 1William Petre, 4th Baron Petre — (1626 – 5 January 1684), was an English peer, a victim of the Popish Plot.Petre was the eldest son of Robert Petre, third Baron Petre (1599–1638), and Mary (1603–1685), daughter of Anthony Maria Browne, second Viscount Montagu, who had been… …

    Wikipedia

  • 2thereabouts — meaning ‘near that place’ or ‘near that amount’ (a hundred pounds or thereabouts), is along with thereby, therefore, and thereupon one of the few medieval compounds formed with there to survive in modern English without any hint of archaism. The… …

    Modern English usage