Lucy - Hi from nearby Waterloo. The light seals on the Trip are easy to replace yourself with some lighter fluid and a toothpick or similar piece of wood to remove the gunky old seals, and an X-Acto knife and some patience to replace them. "Interslice" on ebay is a good source of pre-cut light seals for various cameras, although if I recall on my Trips it was just the foam around the door hinge that needed replacing, and you could just cut self adhesive foam (or felt) to size.

Graham