Final answer:
The phrase emphasizes the quality and luxury of Barclay's Furniture merchandise, used in marketing to suggest customers can find high-quality items at low prices during the Seattle store opening.
Step-by-step explanation:
It appears that the phrase 'It is a wonder to see the quality of merchandise that is daily brought here and how costly and sumptuous everything is...' is meant to convey the high quality and luxury of the items available for purchase at a retail establishment.
In the context of Barclay's Furniture's grand opening in Seattle, this sentiment is being used as part of their marketing
to highlight the low prices for their high-quality, sumptuous merchandise.
The goal is to attract customers by creating a perception of value, where they can acquire luxurious items at affordable prices during the grand opening event.