Should I consider cleaning up and selling? If not I'll be donating everything in mass.

The user, /u/mothman_o7, is seeking advice on whether to sell or donate their large collection of LEGO sets, including themes like Friends and Elves, due to an upcoming move. The user is unsure of the current market value of their sets, which date back to the 2010s and potentially earlier, and is looking for guidance on the best course of action. They are open to donating the collection but would prefer to sell some sets to make a profit.

The user's LEGO collection is extensive and includes sets from various themes, such as Friends and Elves. The sets are mixed up and lack instructions, reflecting how the user played with them as a child. The user is considering cleaning the sets and selling them, but they are unsure if it's worth the effort. They are seeking advice from the LEGO community on the potential value of their collection and the best way to proceed.

The user is particularly interested in knowing which sets are currently in high demand. They are willing to donate the LEGOs if selling is not feasible. The user's primary goal is to avoid having their mother throw away the collection during the move.

The user has updated their post to say they are working with a buyer. If you are in a similar situation, you might want to consider researching the value of your sets online. You could also look into cleaning supplies like compressed air to help prepare your sets for sale.