Personal to Alisandra:
- silvered rapier - 125 gp
- silvered crossbow bolts (x10) - 100 gp 5 sp
Total of Alisandra's gear = 225 gp 5 sp
Group gear (mostly stored in the cottage, except the antitoxins, which would be kept on each person):
- antitoxin (x7) - 350 gp
- climber's kits (x7) - 175 gp
- miner's picks (x3) - 6 gp
- shovels (x7) - 14 gp
- dried rations (210 PC days' worth) - 105 gp
- hogshead (250 L) barrels of fresh water (we'll inspect the water) (x3) - guessing an empty barrel's about 10 gp, so 30 gp
- torches (x300) - 3 gp
- tinderbox (x10) - 5 gp
Total of group gear = 688 gp
The rations and water are both 30 days of food and drink for a 7-person group, in case we get into a part of the Underdark where we cannot forage/buy/hunt food. The torches are only about 12-1/2 days' light, but many characters (e.g., me) can make light.