[Skoob]

Here are my general thoughts.

If you still derive enjoyment from the collection and don't need to sell, then by all means hold onto it.

Western economies are in trouble. The amount of debt at all levels is mind-boggling, and the energy price war has created other imbalances that could result in shocks before the decade is through. Many collectors could be motivated to consolidate and dishoard in order to raise cash for bills and other obligations. That will exert downward pressure on the prices for many collectibles.

If you feel motivated to liquidate and can let some things go without undue anguish, maybe consider it sooner rather than later. Test the market by listing a handful of things, and it will give you a sense for whether to raise or lower your expectations for the rest.