Changing to auction so I can move these items before the weekend is over. Will keep adding as I have a chance.

a membranous grey core with multiple chambers - MB - 10m

You analyze your grey core and sense that the item is largely free from merchant alteration restrictions.

The creator has also provided the following information:

This core appears to be some kind of energy source for a doll. It does not appear to be charged. Find an appropriate visitor at Delirium Manor, WAVE CORE at it, and then INFUSE CORE while inside the private vault.

You get no sense of whether or not the core may be further lightened.

elaborate brass wind-up key - MB - 5m

You analyze your brass wind-up key and sense that the item cannot be altered in any way.

The creator has also provided the following information:

This unlimited use brass wind-up key can be used to wind up a rare doll from the Delirium Manor. Keys cannot be altered. Keys will last for the following durations:

Wooden: 5 minutes
Brass: 10 minutes
Silver: 20 minutes
Gold: 30 minutes

To use, simply hold your doll and key, and TURN KEY. NOTE: These keys will not work on torsos. You have 5 minutes to PULL out the core once you have wound up your doll.

You get no sense of whether or not the key may be further lightened.