Use the spreadsheet to narrow choices, not to collect endless links.
A useful browsing session should answer three questions quickly: what category fits, which listings are worth opening, and what details need checking before you move forward.
Use the spreadsheet as a starting map, not as a final decision. The goal is to move from a broad idea to a short list you can actually compare.
A spreadsheet can point you in the right direction, but the product page is still where you check details. Confirm the current listing, variant, price, seller notes, and any agent-side requirements before making a decision.
A simple reason like clearer photos, better size information, or closer category fit makes the final comparison easier. If you cannot name the reason, the item probably does not need to stay open.
A broad phrase can bring mixed results. If the page feels noisy, add one detail that changes what you will do next. If the detail does not help you decide, leave it out.
Use the sheet to find a starting list, source links to confirm the product, photos to compare details, and cost checks only after the item still looks promising.