Moving house
Decide what to keep before paying to move it
Moving something costs money and space, so weigh that against what it would take to replace it. You need each item's rough size, a replacement cost from your own research, the new place's room sizes, and any pickup or donation deadlines.
Space first, then cost
Start with space. If an item won't fit the rooms you described, its price barely matters. Replacement costs should come from your own notes, so cross out any resale or replacement value the reply supplied on its own, because it's a guess. Deadlines are the usual trap. Charity pickups and resale listings take days to arrange, and anything marked sell needs a backup plan in case it doesn't go. Books and sentimental items shouldn't get the same treatment as furniture, since those decisions are usually yours alone.
Work backward from move day
Look up donation and bulk pickup options in your area and note the earliest available dates. Count back from move day so every sell item has a fallback date for donation. Once your decisions are final, send your movers the updated item list, since it may change their estimate.