Profile for HelenT2

Hello, I have two Orchestra Centre Premium tickets, Row H, for 7pm on Tuesday 9 May in NYC.  I live in London and we've been planning this trip for about a year.  Unfortunately we have had to cancel our holiday and I am trying to sell or exchange my tickets.  Only looking for face value - $849 per ticket.  Can you help?  If wanting to swap, we are going to try to rebook our holiday for 22 - 29 June so am looking for two tickets during that week.  Thank y