Everyone buying/selling:
The stones are identified as onyx (18 gp), red spinel (56 gp), pearl (6 gp), agate (3 gp), malachite (2 gp), and obsidian (1 gp). They are worth 86 gp combined and will sell for the same amount.
The earrings are worth 32 gp; they will sell for 16.
The masterwork crossbow is worth 335 gp and will sell for 167 gp and 5 sp.
The longsword, worth 15 gp, will sell for 7 gp and 5 sp.
The light wooden shield, worth 3 gp will sell for 1 gp and 5 sp.
The artisan's tools, worth 5 gp, will sell for 2 gp and 5 sp.
The climber's kit, worth 80 gp, will sell for 40.
The potion has not been identified, so its value is not known.
Except for the potion, the rest of the gear can be sold for 332 gp.
Caladur:
Elves are automatically proficient with longswords, rapiers, longbows, and shortbows (both composite and normal); you may wish to invest in a quicker-firing ranged weapon.
What is everyone doing now?